Granted Patent
Utility
US 5,754,908 · App. 08/818,013
Sheet film pack with a pair of extended guide rails
Inventors:
Taro Okutsu, Yasuhiko Kitamura, Hitoshi Komiyama, Katsumasa Okada, Hiromasa Nagai, Yoshio Hara
Patented Case
View Patent ↗
Granted: May 19, 1998
Filed: Mar 14, 1997
Inventors
Taro Okutsu
Yasuhiko Kitamura
Hitoshi Komiyama
Katsumasa Okada
Hiromasa Nagai
Yoshio Hara
Assignee (at issue)
Fujitsu Limited
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.