Shading For Drawings
By Mary Bellis, About.com Guide
Broken lines may be used to show environment and boundaries that form no part of the claimed design.
Design Patent - Examples
Design Patent - Reference
Patent Drawings - Drawings for Applications
See More About
Explore Inventors
- About.com
- Money
- Inventors
- Need a Patent or Trademark?
- Patents
- How to Apply for a Patent
- Drawings for Applications
- Design Patents - Shading For Drawings