Granted Patent
Utility
US 5,882,005 · App. 08/861,635
Large capacity paper feeder for an image forming apparatus
Inventors:
Yoshiyuki Araseki, Takenobu Kamada, Hitoshi Kimura
Patented Case
View Patent ↗
Granted: Mar 16, 1999
Filed: May 22, 1997
Inventors
Yoshiyuki Araseki
Takenobu Kamada
Hitoshi Kimura
Assignee (at issue)
Tohoku Ricoh 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.