Granted Patent
Utility
US 5,284,396 · App. 07/918,617
Ribbon feeder for a printer having a tension mechanism
Inventors:
Yosinobu Masumura, Takayasu Hongo, Setsuo Sasabe
Patented Case
View Patent ↗
Granted: Feb 8, 1994
Filed: Jul 27, 1992
Inventors
Yosinobu Masumura
Takayasu Hongo
Setsuo Sasabe
Assignee (at issue)
Kanzaki Paper Manufacturing 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.