Granted Patent
Utility
US 4,199,243 · App. 05/941,163
Release mechanism for camera
Inventor:
Yoshiyuki Nakano
Patented Case
View Patent ↗
Granted: Apr 22, 1980
Filed: Sep 11, 1978
Inventor
Yoshiyuki Nakano
Assignee (at issue)
Nippon Kogaku K.K.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.