Granted Patent
Utility
US 5,188,470 · App. 07/752,027
Printer control system for a sheet cutter
Inventors:
Motoki Matsubara, Setsuo Sasabe, Takayasu Hongo, Kenichi Fujii
Patented Case
View Patent ↗
Granted: Feb 23, 1993
Filed: Aug 29, 1991
Inventors
Motoki Matsubara
Setsuo Sasabe
Takayasu Hongo
Kenichi Fujii
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.