5 sheets
Photography & Film
Edison's movie camera, instant photography and the first digital camera — photography and film patents as wall art.
Photography & Film
US 388,850Camera1888
Sheet PD-19
Camera
US 589,168Kinetographic camera1897
Sheet PD-28
Kinetographic camera
US 1,909,537Drive-in theater1933
Sheet PD-51
Drive-in theater
US 2,543,181Photographic product comprising a rupturable container carrying a photographic processing liquid1951
Sheet PD-68
Photographic product comprising a rupturable container carrying a photographic processing liquid
US 4,131,919Electronic still camera1978
Sheet PD-98
Electronic still camera