Intellectual Property Drawing Services
Patent Drawings & Patent Illustrations
Los Angeles, California
SNS Patent Drafting · Orange County & Los Angeles, California
Professional Utility Patent Drawings for USPTO & International Filings
Precise, examiner-ready patent illustrations crafted to the exact standards of 37 CFR § 1.84. Serving inventors, patent attorneys, and engineering firms throughout Los Angeles, Orange County, and all of Southern California — with fast turnaround and unlimited revisions.
✓ USPTO Compliant — 37 CFR § 1.84
✓ PCT & International Filings
✓ 24-Hour Rush Available
✓ Unlimited Revisions
300+
PATENTS DRAFTED & FILED
3-5 Days
RUSH TURNAROUND AVAILABLE
100%
USPTO COMPLIANCE RATE
50+
STATES & COUNTRIES SERVED
What Are Utility Patent Drawings?
Utility patent drawings are formal technical illustrations that visually describe how an invention is made and how it works. Required by the USPTO under 35 U.S.C. § 113, these drawings must meet strict formatting and drafting standards set out in 37 CFR § 1.84 — and they are a critical component of nearly every utility patent application.
Unlike design patent drawings, which protect ornamental appearance, utility patent drawings focus on the structure, function, and operation of an invention. They define the scope of your patent claims visually, giving patent examiners a precise understanding of what your invention is and how it works — independent of written description alone.
Professionally drafted utility patent drawings serve three essential legal functions: they disclose the invention fully, support every element recited in your claims, and create a permanent visual record that defines the boundaries of your intellectual property. Poorly prepared drawings are one of the leading causes of USPTO office actions, delays, and narrowed claim scope. At SNS Patent Drafting, every illustration is prepared to pass first review — without objection.
The Legal Standard: Under 35 U.S.C. § 113, the USPTO may require drawings "where necessary for the understanding of the subject matter sought to be patented." In practice, drawings are required for virtually all mechanical, electrical, software, and structural inventions.
Why Professional Utility Patent Drawings Matter
Many inventors underestimate how much their drawings affect the outcome of their patent application. The USPTO does not just review your written claims — examiners study your drawings to understand the invention, verify claim support, and identify any gaps in your disclosure. Drawings that fail to meet the requirements of 37 CFR § 1.84 result in formal objections, wasted time, and unnecessary legal fees.
Here is what professionally prepared utility patent drawings do for your application:
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Reduce office actions. Non-compliant drawings are among the most common reasons for USPTO formal objections. Professional drawings prepared to 37 CFR § 1.84 standards eliminate this risk before your application is filed.
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Define and protect claim scope. Your drawings visually establish every element of your invention. Vague or incomplete illustrations can narrow your claim scope — limiting the protection you receive. Precise drawings lock in the broadest defensible coverage.
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Accelerate examiner review. Clear, well-organized drawings with accurate reference numerals and proper figure labeling allow examiners to process your application efficiently, reducing back-and-forth correspondence.
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Support continuation and international filings. Original drawings become part of your permanent patent record and are reused in continuation applications, PCT filings, and foreign national stage entries. Starting with correct, comprehensive drawings saves significant cost over the life of your patent portfolio.
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Demonstrate professional credibility. Whether you are an independent inventor or working with a patent law firm, polished technical drawings signal that your application is serious and complete — setting the right tone with the USPTO from day one.
Types of Patent Drawing Views We Provide
The USPTO may require multiple views of your invention to fully disclose its structure and operation. SNS Patent Drafting prepares all standard and specialized view types, ensuring your application includes every view necessary for a complete and compliant disclosure.
Perspective View
A three-dimensional view showing the overall form and spatial relationship of an invention's components. Typically the first figure in a utility patent, giving examiners an immediate visual orientation to the invention.
Exploded View
Components are shown separated along their assembly axes, revealing how parts fit together. Essential for mechanical inventions with multiple assembled elements, and highly effective for supporting assembly-related claims.
Cross-Section / Sectional View
An internal cutaway showing hidden structure that cannot be seen from the exterior. Required whenever internal components, chambers, or layers are recited in the claims. Drawn per 37 CFR § 1.84(h) with proper section line notation.
Orthographic Views (Front, Rear, Side, Top, Bottom)
Flat, two-dimensional views from each face of the invention. Standard for establishing precise dimensions and verifying that all claim elements are shown. Often required in sets for mechanical and structural inventions.
Detailed / Enlarged View
A magnified view of a specific portion of the invention, called out from a larger figure. Used when fine structural detail must be shown but would be too small to illustrate at standard scale.
Flowchart / Block Diagram
Required for software, method, and process patents. Flowcharts illustrate the sequence of steps in a claimed method; block diagrams show the logical architecture of a system. Prepared in compliance with USPTO standards for method claim support.
Schematic Diagram
Used for electrical, electronic, and circuit-based inventions. Schematics illustrate circuit topology, component relationships, and signal flow using standard electrical symbols, fully compliant with USPTO drafting requirements.
Broken / Partial View
Depicts a portion of a lengthy or repetitive structure while indicating that the full extent continues beyond what is shown. Proper broken-line notation per 37 CFR § 1.84 is applied in all cases.
Not sure which views your invention requires? SNS Patent Drafting provides a complimentary consultation to identify the exact views needed for a complete and defensible disclosure.
USPTO Utility Patent Drawing Rules — 37 CFR § 1.84
Every utility patent drawing submitted to the USPTO must strictly comply with 37 CFR § 1.84 — the governing regulation for patent drawing standards. Failure to meet any of these requirements results in a formal drawing objection, requiring corrected drawings to be resubmitted before your application can proceed to allowance.
The following is a complete reference to the key requirements under 37 CFR § 1.84. SNS Patent Drafting ensures full compliance with every one of these standards on every drawing we produce.
Paper & Sheet Size
Drawings must be submitted on either 21.6 cm × 27.9 cm (8.5 × 11 inches) or 21.0 cm × 29.7 cm (DIN size A4) white paper. Only one side of each sheet may be used. All sheets within a single application must be the same size.
Margins
The usable surface of each sheet must be surrounded by minimum margins on all sides. These margins cannot contain any drawings, figures, or notations (other than required sheet numbering). The required minimum margins are:
Sheet 8.5 X 11inches - Top 2.5cm, Left 2.5cm, Right 1.5cm, Bottom 1.0cm
Sheet A4 - Top 2.5cm, Left 2.5cm, Right 1.5cm, Bottom 1.0cm
Line Quality & Ink
All lines must be uniformly thick, well-defined, and solid black throughout. Lines must be produced with drafting instruments or by a process that provides clean, sharp reproduction — equivalent to black India ink on white paper. Blurred, broken, or gray lines are grounds for objection under 37 CFR § 1.84(l).
Shading
Shading is permitted and encouraged to show the three-dimensional character of an invention. Shading lines must be spaced sufficiently apart to be clearly distinguishable as shading — not confused with solid surfaces. Solid black areas are only permitted for cross-sections of material and for electrical circuit wiring. Heavy lines on the shade side of objects are acceptable per 37 CFR § 1.84(m).
Reference Characters (Reference Numerals)
Every element recited in the claims must be designated by a reference numeral or letter in the drawings. Reference characters must be at least 0.32 cm (⅛ inch) in height to ensure legibility after reduction. The same reference character must be used consistently throughout all figures to refer to the same element. Reference characters not mentioned in the description shall not appear in the drawings, and vice versa.
Figure Numbering
Each figure must be labeled with an Arabic numeral preceded by "FIG." — for example, FIG. 1, FIG. 2, FIG. 2A, FIG. 3. Figure labels must appear in the margins or directly below the figure. Letters may be used to designate related alternative views of the same figure (FIG. 2A, FIG. 2B). Roman numerals and other designations are not acceptable.
Scale & Legibility
Drawings must be executed in a scale large enough to show the mechanism clearly and permit all details to be legible when reproduced at two-thirds the linear dimensions of the original. A scale bar is recommended whenever the actual dimensions of the invention are material to understanding its structure or function.
Sheet Numbering
Each sheet must be numbered consecutively in Arabic numerals, beginning with Sheet 1, and placed in the center of either the top or the bottom margin. Sheet numbers must be larger than reference numerals and must not be placed within the usable surface.
Color Drawings
Color drawings are not accepted as a matter of right in utility patent applications. To submit color drawings or photographs, a petition under 37 CFR § 1.84(a)(2) must be filed, along with a fee and a statement in the specification that the drawings include color. Color drawings are only permitted where color is the only practicable medium to describe the invention.
Photographs
Photographs are not ordinarily accepted in place of ink drawings. The USPTO will accept photographs only where they are the only practicable medium for illustrating the claimed invention — such as electrophoresis gels, cell cultures, or other biological specimens. A petition is required.
SNS Patent Drafting Compliance Guarantee: Every drawing we produce is reviewed against the full requirements of 37 CFR § 1.84 before delivery. Our drawings are prepared to pass USPTO examination without formal drawing objections.
Common USPTO Drawing Objections — And How We Prevent Them
Drawing objections from the USPTO are among the most preventable delays in the patent prosecution process. Every one of the following rejection reasons results in a formal office action, a required response, and weeks of added processing time. At SNS Patent Drafting, our quality review process is specifically designed to catch and correct each of these issues before your application is ever filed.
REJECTION REASON | HOW SNS PREVENTS IT |
|---|---|
Improper broken-line usage — broken lines (dashed lines) used incorrectly to show environmental structure, prior art, or elements not part of the claimed invention, without proper explanation in the specification. | Broken lines are used only in accordance with established USPTO conventions and are accompanied by the appropriate explanatory language in the specification. |
Reference numerals too small — characters fall below the minimum 0.32 cm height required for legibility after reproduction under 37 CFR § 1.84(p). | All reference characters are sized at or above the minimum 0.32 cm height and tested for legibility at two-thirds reduction scale. |
Insufficient views — the application does not include enough figures to fully disclose the invention and support all elements of the claims.
| During our initial review, we identify every view type required by the invention's structure and claim scope, ensuring complete disclosure before filing. |
Reference numeral inconsistencies — numerals used in the description that do not appear in the drawings, or elements shown in the drawings that are not identified by reference numerals. | We perform a cross-reference audit between the specification and drawings. All elements referenced in the claims and description are verified to appear — and be labeled — in the drawings. |
Inadequate or improper shading — shading lines too close together, solid black used incorrectly, or shading that obscures reference numerals or fine detail. | Shading is applied per 37 CFR § 1.84(m), spaced for legibility, and reviewed to ensure no reference numerals are obscured. |
Inconsistent or non-uniform line weights — lines that are too light, too heavy, or vary across figures, failing the reproduction standard of 37 CFR § 1.84(l). | All drawings are produced with consistent, uniform line weights appropriate for two-thirds reduction, reviewed for clarity at reduced scale before delivery. |
Missing or incorrect figure numbers — figures are not labeled with "FIG." designations, or numbering is inconsistent or out of sequence. | All figures are labeled with proper "FIG." designations in Arabic numerals, sequenced and cross-checked against the specification before submission. |
Improper or insufficient margins — drawings extend into required margin areas, or margins do not meet minimum dimensions under 37 CFR § 1.84(f). | Every sheet is formatted to exact margin specifications at the drafting stage. Margins are verified on every sheet prior to delivery. |
PCT & WIPO International Patent Drawing Requirements
For inventors and companies seeking patent protection in multiple countries, the Patent Cooperation Treaty (PCT) administered by the World Intellectual Property Organization (WIPO) provides a unified international filing pathway. PCT patent drawings must comply with PCT Rule 11 — a set of requirements that differ in important ways from USPTO standards.
SNS Patent Drafting prepares PCT-compliant drawings for international patent applications filed through WIPO, including applications originating from our offices in Southern California and those filed on behalf of clients throughout the United States.
PCT Rule 11 — Key Drawing Requirements
Requirement | PCT Rule 11 Standard |
|---|---|
Paper size | A4 (29.7 cm × 21.0 cm) — mandatory for all PCT drawings |
Maximum usable surface | 26.2 cm × 17.0 cm |
Frames | No frames around the usable area are permitted |
Top margin | Minimum 2.5 cm |
Left margin | Minimum 2.5 cm |
Right margin | Minimum 1.5 cm |
Bottom margin | Minimum 1.0 cm |
Color drawings | Not permitted under PCT Rule 11.13 — black and white only |
Line quality | All lines and characters must be durable, black, sufficiently dense, and sharply defined |
Sheet numbering | Arabic numerals only, centered at top or bottom outside the usable area |
Figure numbering | Arabic numerals preceded by "Fig." — same convention as USPTO |
Important Note on Color Drawings: Unlike the USPTO (which permits color drawings by petition), PCT Rule 11.13 prohibits color drawings entirely. All PCT drawings must be submitted in black and white. If your invention requires color to be understood, consult with your patent attorney regarding the applicable petition procedures at each national phase office.
SNS Patent Drafting prepares all PCT drawings to full Rule 11 compliance, including correct A4 formatting, proper margin verification, and black-and-white line quality standards. We coordinate directly with patent attorneys and applicants to ensure drawings are ready for international filing without delay.
International Patent Drawing Rules — Major Offices Compared
Patent protection is territorial, and each national or regional patent office maintains its own drawing requirements. While PCT-compliant drawings provide a strong foundation for international filings, national stage entry often requires adaptation to the specific rules of each jurisdiction. The following table summarizes the key drawing requirements across the world's major patent offices.
SNS Patent Drafting prepares drawings compliant with all of the following offices, supporting our clients through every stage of their global patent strategy.
Patent Office | Paper Size | Color Drawings | Key Format Rule | Sheet Numbering |
|---|---|---|---|---|
USPTO (United States) | 8.5×11" or A4 | By petition only (37 CFR § 1.84(a)(2)) | 37 CFR § 1.84 — strict line quality, margin, and reference numeral requirements | Arabic numerals, centered top or bottom margin |
PCT / WIPO (International) | A4 only | Not permitted (Rule 11.13) | PCT Rule 11 — A4 mandatory, max usable surface 26.2×17 cm, no frames | Arabic numerals, outside usable area |
EPO (European Patent Office) | A4 only | Now accepted (as of October 2025) | EPC Rule 46 — similar to PCT Rule 11; A4, black ink, consistent line quality | Arabic numerals, top or bottom center |
JPO (Japan) | A4 only | Not ordinarily permitted; black and white required | JPO drawing rules require Japanese reference characters in domestic filings; PCT drawings acceptable for international phase | Arabic numerals |
CNIPA (China) | A4 only | Accepted for certain applications | Similar to PCT Rule 11; drawings must clearly represent every feature recited in the claims | Arabic numerals, top or bottom |
KIPO (Korea) | A4 only | Limited; black and white preferred | Drawings must be clear, precise, and sufficient to understand the invention; PCT drawings generally accepted at national phase | Arabic numerals |
Regardless of which patent office you are filing with, SNS Patent Drafting will prepare your drawings to the applicable standard — and can produce a single master set of drawings formatted for simultaneous USPTO and PCT filing, minimizing cost and turnaround time.
Utility Patent Drawing Services — Orange County, Los Angeles & Southern California
SNS Patent Drafting is a professional patent illustration studio serving the full Southern California region. From independent inventors working on breakthrough consumer products to established IP law firms managing large technology portfolios, we provide the precise, compliant utility patent drawings that Southern California's innovation community depends on.
We work directly with inventors and patent attorneys located throughout:
Irvine · Santa Ana · Anaheim · Newport Beach · Costa Mesa · Fullerton · Garden Grove · Tustin · Orange · Los Angeles · Long Beach · Pasadena · Torrance · El Segundo · Burbank · Glendale · Santa Monica · Riverside · San Bernardino · Ontario · Rancho Cucamonga · San Diego · Carlsbad · Escondido
Southern California is home to one of the most active and diverse patent filing communities in the United States — spanning aerospace and defense in the South Bay, medical device and biotech companies throughout Orange County, consumer electronics and entertainment technology in Los Angeles, and clean energy and software companies across the broader region. SNS Patent Drafting has experience across all of these industries and understands the specific drawing requirements that each technology area demands.
The USPTO maintains a satellite office in San Jose (Silicon Valley) that serves California applicants, and many Southern California law firms and inventors file directly through USPTO headquarters in Alexandria, Virginia. Whether your application is handled locally or nationally, SNS Patent Drafting ensures your drawings meet the same federal standard — 37 CFR § 1.84 — that applies to every utility patent filed in the United States.
While we are rooted in Southern California, our services are available to inventors, patent attorneys, and IP firms nationwide and internationally. All client communication, file transfer, and drawing delivery is conducted securely online, enabling us to serve clients in all 50 states and in countries around the world with the same speed and quality as our local clients.
Who We Serve
SNS Patent Drafting works with every type of client who needs professional, compliant utility patent drawings — from first-time inventors to high-volume IP law practices. Whoever you are, we bring the same level of precision and care to every drawing.
Independent Inventors
You have a great idea and a filing deadline. You need drawings that are accurate, affordable, and done right the first time — without learning the intricacies of 37 CFR § 1.84 yourself. SNS Patent Drafting handles the technical complexity so you can focus on your invention.
Engineering & R&D Firms
Complex mechanical, electrical, and structural inventions require drawings that capture every detail with precision. SNS Patent Drafting has deep experience with technically demanding inventions across aerospace, medical devices, industrial equipment, and consumer products.
Patent Attorneys & IP Law Firms
Your clients' applications depend on drawings that pass without objection — every time. SNS Patent Drafting serves as a trusted drafting partner to patent law firms throughout Orange County, Los Angeles, and nationwide, delivering compliant drawings on tight prosecution timelines.
Universities & Research Institutions
Technology transfer offices and academic inventors require patent drawings that meet institutional filing standards and support commercialization goals. SNS Patent Drafting provides fast, professional illustrations that align with university IP management workflows.
Tech Startups & Product Companies
Your IP portfolio is a core business asset. Whether you are filing your first utility patent or building out a comprehensive patent strategy, SNS Patent Drafting provides the professional illustrations that protect your technology and support investor due diligence.
Senior PROGRAMS
You have a great idea and a filing deadline. You need drawings that are accurate, affordable, and done right the first time — without learning the intricacies of 37 CFR § 1.84 yourself. SNS Patent Drafting handles the technical complexity so you can focus on your invention.
How It Works — Our 6 Step Patent Drawing Process
Getting professional utility patent drawings from SNS Patent Drafting is straightforward. Our process is designed to be efficient and transparent, with clear communication at every step and no surprises at delivery.
Step # | Step Name | Step Description |
|---|---|---|
01 | Create & Invent | Every great patent starts with an idea. Whether you have a rough sketch, a detailed CAD file, or just a concept in your head, this is where the process begins. Capture your invention in whatever form works best for you — no format requirements, no limitations. |
02 | Submit Your Sketches or Description | Send us your invention sketches, CAD files, photographs, engineering drawings, or a written description of what you need illustrated. There is no required format — we work from whatever you have. All submissions are treated as confidential, and we are happy to sign an NDA upon request. |
03 | Free Consultation & Scope Review | We review your submission and confirm the full scope of drawings needed — including which views are required, how many figures will be prepared, and which filing standard applies (USPTO, PCT, or both). We provide a clear quote and turnaround time before any work begins. |
04 | Professional Drafting Begins | Our illustrators prepare your utility patent drawings using professional CAD software and drafting tools, following the exact specifications of 37 CFR § 1.84. Every drawing is reviewed internally for compliance before it is sent to you. |
05 | Your Review & Revisions — Unlimited | We send you a complete draft set for your review. If anything needs to be adjusted — a view angle, a reference numeral, an added figure — we revise at no additional charge. We work with you until the drawings are exactly right. |
06 | Delivery of USPTO-Ready Files | Final drawings are delivered electronically in all formats required for filing: PDF (for USPTO EFS-Web / Patent Center submission), TIFF (high-resolution, USPTO-compliant), and DWG or native CAD files upon request. Drawings are ready to file the day they arrive. |
Getting professional utility patent drawings from SNS Patent Drafting is straightforward. Our process is designed to be efficient and transparent, with clear communication at every step and no surprises at delivery.
Frequently Asked Questions — Utility Patent Drawings
Are patent drawings required for utility patents?
Yes, in nearly all cases. Under 35 U.S.C. § 113, the USPTO requires drawings "where necessary for the understanding of the subject matter sought to be patented." For mechanical, electrical, software, and structural inventions, this means drawings are effectively mandatory. Method claims that can be fully understood from written language alone are a limited exception, but even these typically benefit from a flowchart or block diagram.
What is 37 CFR § 1.84?
37 CFR § 1.84 is the Code of Federal Regulations section that establishes all formal requirements for patent drawings submitted to the USPTO. It governs paper size, margins, line quality, shading, reference numerals, figure numbering, sheet numbering, and scale. All utility patent drawings must comply with this regulation to avoid formal objections during examination.
Can I submit my own drawings instead of hiring a professional?
Inventors are permitted to submit their own drawings, but informal or non-compliant drawings frequently result in a formal drawing objection from the USPTO, requiring corrected drawings to be filed before prosecution can continue. This adds time and cost to the process. Professional drawings from SNS Patent Drafting are prepared to full 37 CFR § 1.84 compliance from the outset, eliminating this risk.
How many views are required for my utility patent?
The number of views depends on the complexity of your invention and the scope of your claims. 37 CFR § 1.84(c) requires "as many views as necessary to show the invention." A simple mechanical device may require three to five figures; a complex system may require ten or more. During our initial consultation, SNS Patent Drafting reviews your invention and claims to identify every view required for a complete disclosure.
What file formats do you deliver?
We deliver drawings in all formats required for USPTO filing: PDF (for Patent Center electronic submission), high-resolution TIFF (the preferred USPTO format for drawings). All delivered files meet the resolution and format specifications of the USPTO.
Do you prepare drawings for PCT and international patent filings?
Yes. SNS Patent Drafting prepares drawings compliant with PCT Rule 11 for international applications filed through WIPO, as well as drawings formatted for the EPO, JPO, CNIPA, KIPO, and other major national and regional patent offices. We can prepare a single master drawing set optimized for simultaneous USPTO and PCT filing.
How long does it take to get my drawings?
Standard turnaround is 3–5 business days from receipt of your invention materials and a confirmed scope. Rush 24-hour turnaround is available for time-sensitive filings. We will always confirm your specific turnaround time during the consultation before work begins.
What is the difference between utility patent drawings and design patent drawings?
Utility patent drawings illustrate how an invention works and how it is made — they focus on structure, function, and operation. Design patent drawings protect the ornamental appearance of an object, showing how it looks from every angle in a strict seven-view format. The formal drawing standards differ significantly between the two. SNS Patent Drafting prepares both utility and design patent drawings.
Can patent drawings be submitted in color?
For USPTO filings, color drawings are not accepted as a matter of right. A petition under 37 CFR § 1.84(a)(2) must be filed, along with a fee and a required statement in the specification. Color is only permitted where it is the only practicable medium to describe the invention. For PCT filings, color drawings are not permitted at all under PCT Rule 11.13. The EPO began accepting color drawings as of October 2025.
What happens if the USPTO objects to my drawings?
If the USPTO issues a formal drawing objection during examination, corrected drawings must be filed in response to the office action. SNS Patent Drafting will correct any drawings we prepared, at no charge, if they are objected to on the basis of formal compliance. We stand behind the quality of our work.
Do you work directly with patent attorneys?
Yes. SNS Patent Drafting works closely with patent attorneys and IP law firms throughout Orange County, Los Angeles, and nationwide. We understand prosecution timelines, respond quickly to filing deadlines, and provide drawings in the formats attorneys need for their workflow. Many law firms rely on SNS Patent Drafting as their dedicated patent illustration partner.
How much does it cost?
Pricing depends on the complexity of your invention and the number of figures required. We provide a clear, itemized quote after reviewing your invention materials — there are no hidden fees, and revisions are always included. Contact SNS Patent Drafting for a free, no-obligation quote.
What Our Clients Say
"Sal does terrific patent drafting for our whole firm! Keep up the great work, Sal."
— DANIEL M. CISLO, ESQ, MANAGING PARTNER AT
CISLO & THOMAS LLP
WEST LOS ANGLES, CALIFORNIA
"SNS Patent Drafting has been our firm's go-to patent illustration service for over two years. The drawings are always 37 CFR § 1.84 compliant, delivered on time, and never require corrections from the USPTO. For a busy IP practice, that reliability is everything."
— M. RICHARDSON, PATENT ATTORNEY · IRVINE, CALIFORNIA
"SNS Patent Drafting provides quality patent drawings at cost-effective pricing. Sal is also easy to work with, eager to provide accurate drawings, and readily available to discuss difficult projects. I appreciate his willingness to go the extra mile to get a job done right."
— C. WOOK PAK, ESQ
PATENT ATTORNEY AT
CISLO & THOMAS LLP
WEST LOS ANGELES, CALIFORNIA
"SNS Patent Drafting has been our firm's go-to patent illustration service for over two years. The drawings are always 37 CFR § 1.84 compliant, delivered on time, and never require corrections from the USPTO. For a busy IP practice, that reliability is everything."
— M. RICHARDSON, PATENT ATTORNEY · IRVINE, CALIFORNIA
"Very professional, quick turnaround times. We loved working with SNS. They ensured we were satisfied with the work throughout the entire process."
— CAROLINA TRUJILLO,
DIRECTOR AT WEBER SHANDWICK
NEW YORK, NEW YORK
"SNS Patent Drafting has been our firm's go-to patent illustration service for over two years. The drawings are always 37 CFR § 1.84 compliant, delivered on time, and never require corrections from the USPTO. For a busy IP practice, that reliability is everything."
— M. RICHARDSON, PATENT ATTORNEY · IRVINE, CALIFORNIA
Filing deadlines do not move. Whether you have a full patent application in progress or a fresh invention ready to protect, SNS Patent Drafting delivers professional, examiner-ready utility patent drawings — fast, accurate, and fully compliant with 37 CFR § 1.84.
Get USPTO-Compliant Utility Patent Drawings Today
Filing deadlines do not move. Whether you have a full patent application in progress or a fresh invention ready to protect, SNS Patent Drafting delivers professional, examiner-ready utility patent drawings — fast, accurate, and fully compliant with 37 CFR § 1.84.
✓ 37 CFR § 1.84 Compliant
✓ PCT & International Filings
✓ Serving LA, OC & All 50 States
✓ Unlimited Revisions Included
✓ 24-Hour Rush Available
All invention disclosures are treated as strictly confidential. NDAs available upon request.
SNS Patent Drafting provides utility patent drawing services to inventors, patent attorneys, and engineering firms throughout Los Angeles, Orange County, Riverside, San Bernardino, San Diego, and all of Southern California — as well as clients nationwide and internationally. Every drawing is prepared to the standards of 37 CFR § 1.84 for USPTO filings and PCT Rule 11 for international applications.