PatentDrawing.app

PatentDrawing helps you create clear, patent-style visuals from text or reference images. Generate black-and-white patent line art, 3D-style perspective views, and flowchart/block-diagram drafts so you can communicate product form, assemblies, and system relationships more easily.

Start by describing your invention or uploading a product photo, hand sketch, or CAD screenshot. Choose the drawing direction you need—line art, perspective/multi-view sets, exploded views, or flowcharts—then review the output for geometry, labels, arrows, and relationships before using it in your patent workflow.

Downloads are provided as high-resolution PNG files. PNGs are flat images, so they’re intended for review and sharing; you can refine results by adjusting your prompt or reference and generating a new version.

What can I generate with PatentDrawing.app?

You can generate patent-style black-and-white line art, 3D-style perspective and multi-view drawings, exploded views, and flowcharts/block-diagram drafts.

What types of inputs does PatentDrawing accept?

You can start from text descriptions or upload a product photo, hand sketch, or a CAD screenshot as a reference.

Does the 3D perspective result create a real 3D model I can rotate or edit?

No—results are provided as flat PNG images, not a rotatable 3D model or an editable CAD file.

How does the workflow work from idea to final image?

Describe or upload your invention/reference, request the drawing type and view direction, review geometry/labels/relationships, then download the high-resolution PNG.

Can I refine a drawing after reviewing it?

Yes. Adjust your prompt or reference and generate another version, then re-check the PNG against the invention.

Are the generated drawings ready to file as-is?

They’re drafts for review and preparation. You should verify applicable patent-office requirements separately and confirm geometry and labeled relationships yourself.