Granted Patent
Utility
US 4,545,661 · App. 06/492,493
Folding camera with movable member mounting an objective lens and reflex mirror
Inventors:
Takehiko Hamaguchi, Kiyoaki Hazama, Kenichi Iwaida, Takeyoshi Iguchi
Patented Case
View Patent ↗
Granted: Oct 8, 1985
Filed: May 5, 1983
Inventors
Takehiko Hamaguchi
Kiyoaki Hazama
Kenichi Iwaida
Takeyoshi Iguchi
Assignee (at issue)
Konishiroku Photo Industry Co., Ltd.
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.