Granted Patent
Utility
US 4,604,927 · App. 06/658,727
Razor blade cutter assembly
Inventor:
George J. Reimann
Patented Case
View Patent ↗
Granted: Aug 12, 1986
Filed: Oct 9, 1984
Inventor
George J. Reimann
Assignee (at issue)
Mobil Oil Corporation
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.