Granted Patent
Utility
US 4,758,854 · App. 07/007,791
Camera system
Inventor:
Takashi Saegusa
Patented Case
View Patent ↗
Granted: Jul 19, 1988
Filed: Jan 28, 1987
Inventor
Takashi Saegusa
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.