Granted Patent
Utility
US 6,547,241 · App. 09/845,187
Carrying direction changing apparatus for document and the like
Inventors:
Kazushi Yoshida, Riichi Kato, Yasunari Niioka, Shinji Shibata
Patented Case
View Patent ↗
Granted: Apr 15, 2003
Filed: May 1, 2001
Inventors
Kazushi Yoshida
Riichi Kato
Yasunari Niioka
Shinji Shibata
Assignee (at issue)
HITACHI, 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.