Granted Patent
Utility
US 5,901,645 · App. 09/041,766
Used stencil receptacle
Inventors:
Takayuki Takahashi, Kazuhisa Takahashi, Hideyuki Kagawa, Yoshiharu Kanno, Terunobu Ohnuma
Patented Case
View Patent ↗
Granted: May 11, 1999
Filed: Mar 13, 1998
Inventors
Takayuki Takahashi
Kazuhisa Takahashi
Hideyuki Kagawa
Yoshiharu Kanno
Terunobu Ohnuma
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.