Examples & Figure Types
Automotive Patent Drawings: Powertrain, EV Battery Packs, ADAS, and Wiring Harnesses
A practical guide to automotive patent drawings: which figure type supports which claim across powertrain, EV battery packs, ADAS, and wiring harnesses.
Requirements & Rules
Black-and-White Patent Line Art: Reference Numerals, Lead Lines, and What Examiners Check
How patent figures must be pure black-and-white line art, where reference numerals belong, which lead-line styles pass, and the USPTO 37 CFR §1.84 and CNIPA rejections to avoid.
Examples & Figure Types
Medical Device Patent Drawing Checklist: Catheters, Stents, Implants, and Auto-Injectors
A practical medical device patent drawing checklist plus reusable prompt templates for use-states, cross-sections, and exploded auto-injector assemblies.
Workflows & How-to
From Patent Claims to Figures: Turning Claim and Specification Text into Drawings
A practical workflow to turn patent claim and specification text into compliant figures: extract components, assign consistent reference numerals, and generate filing-ready drawings.
Requirements & Rules
How to Respond to a USPTO Drawing Objection: Deadlines, Replacement Sheets, and a Same-Day Fix Workflow
Got a USPTO drawing objection? Learn the difference between a Notice to File Corrected Application Papers and an Office Action objection, the six most common 37 CFR 1.84 defects, and how to file compliant replacement sheets — often the same day.
Cost & Buying
AI Patent Drafting Tools in 2026: 10 Named Tools, Pricing, and Where Figures Fit
A named-tools guide to the 2026 AI patent landscape — Solve Intelligence, DeepIP, Patlytics, Rowan Patents, PatentPal, IPRally, PQAI and more — with published pricing and an honest look at which ones actually produce patent figures.