This Day in Patent History – On November 26, 1895, Russell Penniman received a patent for a transparent photographic film

On November 26, 1895, Russell Penniman received a patent for a transparent photographic film.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Patent Information
Publication number: US550288 A
Patent Title: Transparent photographic film
Publication type: Grant
Publication date: Nov 26, 1895
Filing date: Mar 11, 1886
Inventors: Russell S. Penniman

US550288