Granted Patent
Utility
US 5,765,289 · App. 08/771,167
Rotary cutter
Inventors:
William J. Schulz, Robert W. Cornell
Patented Case
View Patent ↗
Granted: Jun 16, 1998
Filed: Dec 20, 1996
Inventors
William J. Schulz
Robert W. Cornell
Assignee (at issue)
Fiskars Inc.
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.