October 26, 2022

Patent Drawing for a Velocipede

Patented October 26, 1869, this is the patent drawing for […]
March 7, 2022

Bell’s Telephone Patent

On March 7, 1876, Alexander Graham Bell received a patent […]
January 27, 2022

Edison’s Light Bulb Patent

On January 27, 1880, Thomas Edison received the historic patent […]
November 25, 2021

Patent for Improvements to Barbed Wire

While the later half of the 19th century saw a […]
October 28, 2021

Eli Whitney’s Patent for the Cotton Gin

Designed to separate cotton fiber from seed, Whitney’s cotton gin, […]
October 26, 2020

Patent Drawing for a Velocipede

Patented October 26, 1869, this is the patent drawing for […]
March 7, 2020

Bell’s Telephone Patent

On March 7, 1876, Alexander Graham Bell received a patent […]
October 5, 2019

Patent Drawing for a Flying Machine

Dated October 5, 1869, this is the printed patent drawing […]
March 14, 2019

Eli Whitney’s Patent for the Cotton Gin

Designed to separate cotton fiber from seed, Whitney’s cotton gin, […]
September 10, 2018

Patent Drawing for a Sewing Machine

On September 10, 1846, Elias Howe was granted a patent […]