Granted Patent
Utility
US 5,461,783 · App. 08/327,693
New style trim knife
Inventor:
Greg Henderson
Patented Case
View Patent ↗
Granted: Oct 31, 1995
Filed: Oct 24, 1994
Inventor
Greg Henderson
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.