Granted Patent
Utility
US 4,496,229 · App. 06/517,283
Apparatus for transmitting information signals in a camera
Inventor:
Akira Ogasawara
Patented Case
View Patent ↗
Granted: Jan 29, 1985
Filed: Jul 26, 1983
Inventor
Akira Ogasawara
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.