Frequently Asked Questions Frequently Asked Questions. Create USPTO-compliant patent figures with PatentFig AI. Upload sketches, get line art, 3D renderings and flowcharts ready for filing. Free trial — no card needed. Related AI tools CharmedAI 06/06/2024 000 AI 3D Model Generator teachr 16/06/2024 000 AI Builder VozPod 06/06/2024 000 AI Podcast Assistant EloquentAI 28/03/2025 000 AI Content Generator ParagraphAI – Chrome Extension 29/09/2024 000 AI Content Generator Miragic Virtual Try-on Clothes – AI Fashion Tool 30/12/2025 000 AI Tools