Granted Patent
Utility
US 4,497,564 · App. 06/513,406
Exposure mode setting device in an exposure control apparatus of a camera
Inventors:
Hiroshi Meguro, Yuji Okubo, Sakuji Watanabe
Patented Case
View Patent ↗
Granted: Feb 5, 1985
Filed: Jul 14, 1983
Inventors
Hiroshi Meguro
Yuji Okubo
Sakuji Watanabe
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.