Granted Patent
Utility
US 6,681,097 · App. 10/265,380
Sheet post-treatment device and image forming apparatus provided with the same
Inventors:
Hideki Kimura, Hiroshi Kawamoto, Kazuhisa Mochizuki
Patented Case
View Patent ↗
Granted: Jan 20, 2004
Filed: Oct 7, 2002
Inventors
Hideki Kimura
Hiroshi Kawamoto
Kazuhisa Mochizuki
Assignees (at issue)
FUJI XEROX CO., LTD.
Nisca Corporation
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.