24/7 Patent Drawing Support | Fast Office Action Revisions | Structured Quality Review | Trusted by Patent Professional Contact Us

Our Services

Precision patent drawings crafted to protect your innovations.

Utility Patents
Detailed exploded view of a complex mechanical assembly with clear reference numerals.
Detailed exploded view of a complex mechanical assembly with clear reference numerals.
a football ball on the grass
a football ball on the grass
Design Patents

Protecting Ornamental Aesthetics

Design patents require a higher tier of artistic discipline where the drawing is the claim. Our drafters utilize advanced shading, stippling, and contouring techniques to accurately define surface curvature, material textures, and unique ornamental features. We focus on capturing the specific visual nuance of your product to help secure the broadest possible scope of protection.

Key Capabilities: Surface shading, contour mapping, material representation, 7-view standard layouts.

Technical Precision & Compliance

We transform complex technical disclosures into clear, compliant illustrations that support your claims. Whether handling intricate mechanical assemblies, electrical schematics, or software flowcharts, our team ensures every view clearly communicates the invention's function. We strictly adhere to USPTO 37 CFR 1.84 and PCT standards to prevent formality rejections, ensuring a smooth, error-free filing process.

Key Capabilities: Mechanical Assemblies, Electrical schematics, Software Flowcharts, and Exploded Views.

Trademark & Trade Dress

Protecting Brand Identity & Configurations

Whether you are filing a stylized logo or a complex 3D product configuration, we deliver crisp, scalable vector graphics that meet all USPTO requirements. For trademarks, we ensure accurate formatting for color claims and black-and-white submissions. For trade dress, we expertly illustrate product packaging and structural configurations, using precise broken-line techniques to differentiate the claimed features from the unclaimed environment clearly.

Key Capabilities: Stylized logos, color claims, packaging illustrations, 3D product configurations, and broken-line disclaimers.

A technical software flowchart with labeled nodes and connecting arrows on a white background.
A technical software flowchart with labeled nodes and connecting arrows on a white background.

Reliable Support for Critical Deadlines

In intellectual property, deadlines are non-negotiable. Our 24/7 operational model allows us to handle urgent requests as standard procedure rather than emergencies. We offer overnight and same-day turnaround options for critical filings, ensuring you receive high-fidelity, compliant drawings even under the tightest time constraintsβ€”without ever compromising on quality."

Key Capabilities: Overnight Delivery, Weekend Support, Rapid Office Action Revisions and 24/7 Dedicated Drafting Support

Rush Projects

Complimentary Pilot Program

Risk-Free Pilot Project for New Clients. To build trust and demonstrate our exact fit for your practice, we invite you to evaluate our accuracy, turnaround time, and adherence to your firm's unique formatting preferences with a complimentary pilot project (up to 2-3 sheets). We are fully prepared to execute your standard NDA before receiving any confidential instructions, sketches, or overflow files.

Industries We Empower

We work across high-precision industries where structural clarity determines protection strength.

a man riding a skateboard down a street next to tall buildings
a man riding a skateboard down a street next to tall buildings
photo of white staircase
photo of white staircase

1. Engineering & Manufacturing

3. Health & Life Sciences

4. Consumer Goods

2. Media & Digital Technology

Mechanical gears, robotics, electrical schematics (IEEE/ANSI), automotive propulsion systems, and complex assembly exploded views.

Wireframes for UI/UX patentable user flows, block diagrams illustrating neural network architectures, system logic, and software interaction models.

Precision shading for surgical tools, orthopaedic implants, and microfluidic devices. Detailed cross-sections for catheters and lab-on-a-chip technologies.

Design patents for packaging, furniture, and appliances. Advanced surface contouring to capture the unique ornamentation of bottles, applicators, and wearable tech.

A detailed exploded view of a mechanical assembly with clear reference numerals and precise line work.
A detailed exploded view of a mechanical assembly with clear reference numerals and precise line work.

Illustration Standards Preview

Representative formatting and structural examples prepared in accordance with USPTO and PCT standard

A clean software flowchart diagram with logical progression and labeled components.
A clean software flowchart diagram with logical progression and labeled components.
A 7-view design patent drawing of a consumer tool featuring stippling and contour shading.
A 7-view design patent drawing of a consumer tool featuring stippling and contour shading.
Close-up of a digital tablet displaying a technical drawing in progress with a stylus nearby.
Close-up of a digital tablet displaying a technical drawing in progress with a stylus nearby.

Utility Drawings β€” Starting at $25 / sheet

Design Drawings β€” Starting at $35 / sheet

Trade Dress β€” Starting at $100 / configuration

Trademark Drawings β€” Starting at $35 / Mark

Technical Capabilities & Services

Your Strategic Partner in Intellectual Property

Core Technical Competencies

The β€œKORK Gap Analysis” Protocol:

Before drafting begins, our analysts review your source materials to identify:

  • Inconsistent views or missing structural details

  • Ambiguities in mechanical assemblies or circuit logic

  • Potential USPTO 37 CFR Β§1.84 formatting and compliance issues

This structured review ensures every drawing enters production fully aligned with applicable compliance standards.

Global Compliance Standards:

Our drafting process is rigorously aligned with the requirements of major intellectual property offices worldwide.

We adhere to USPTO and PCT Rule 11 standards, ensuring:

  • Precise margin formatting (e.g., 2.5 cm top and left margins per PCT standards) to prevent cropping during digitization

  • High-contrast line work and consistent hatching to ensure clarity at reduced scales

  • Delivery in USPTO-ready PDF or high-resolution TIFF/JPEG formats (300 DPI) compatible with EFS-Web and ePCT systems

Designer sketching eyeglasses with laptop and tools.
Designer sketching eyeglasses with laptop and tools.
Contact

Available for standard and deadline-sensitive project support.

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contact@korkinventrex.tech

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*KORK InventRex is not a law firm, does not practice law, and provides no legal opinions.

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North Canton, Stark County,
OH 44721 US

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Intellectual Property Owners (IPO) Association Service Provider - KORK InventRex