IP Library › Granted Patent US 4,365,881
Granted Patent Utility
US 4,365,881 · App. 06/127,766

Photographic camera with timepiece

Inventors: Kiyoaki Hazama, Kazuo Shiozawa, Koichi Matsumoto
Patented Case View Patent ↗
Granted: Dec 28, 1982 Filed: Mar 6, 1980
Inventors
Kiyoaki Hazama
Kazuo Shiozawa
Koichi Matsumoto
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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 4,365,881
App. No.
06/127,766
Filed
1980-03-06
Granted
1982-12-28
Kind
A