Granted Patent
Utility
US 5,347,349 · App. 08/087,627
Image forming apparatus having a protective gate member
Inventors:
Kenji Sato, Hiroyuki Honda
Patented Case
View Patent ↗
Granted: Sep 13, 1994
Filed: Jul 2, 1993
Inventors
Kenji Sato
Hiroyuki Honda
Assignee (at issue)
Konica 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.