Granted Patent
Utility
US 6,411,786 · App. 09/727,763
Toner image fixing device using a parking agent including a volatile odor component
Inventors:
Michio Yokosuka, Teruaki Mitsuya
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Dec 4, 2000
Inventors
Michio Yokosuka
Teruaki Mitsuya
Assignee (at issue)
Hitachi Koki 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.