Sarah Boone is believed to be the fifth African-American woman to be awarded a U.S. patent Her invention, U.S. Patent No. 473,653, issued in 1892 and was directed to an improved ironing board. The object of her invention was “to produce a cheap, simple, convenient, and highly effective device, particularly adapted to be used in ironing the sleeves and bodies of ladies’ garments.”
Recent Posts
- Five Tactics to Improve PTAB Appeal Results for Your Clients
- IP News: Barks & Bites for Friday, March 14 | IPWatchdog
- CAFC: Prior Art Requires Written Support for Jepson Claim
- The Return of a Mandate on Patent Infringement Precludes Further Consideration of Issues Actually Decided
- CAFC Affirms TTAB Ruling that FIREBALL is Not Generic but Competitor’s Mark Won’t Confuse