Granted Patent
Utility
US 5,956,992 · App. 09/012,934
Spreading, crushing or cutting device
Inventor:
Tommy L. Patton
Patented Case
View Patent ↗
Granted: Sep 28, 1999
Filed: Jan 24, 1998
Inventor
Tommy L. Patton
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.