Granted Patent
Utility
US 5,176,459 · App. 07/716,781
Apparatus for pressing a print head in a printer
Inventors:
Kazuya Bessho, Hisashi Uemura, Takayasu Hongo
Patented Case
View Patent ↗
Granted: Jan 5, 1993
Filed: Jun 18, 1991
Inventors
Kazuya Bessho
Hisashi Uemura
Takayasu Hongo
Assignee (at issue)
Kanzaki Seishi 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.