Granted Patent
Utility
US 5,673,653 · App. 08/721,348
Chew toys for domestic carnivorous animals and method for making same
Inventor:
Les Sherrill
Patented Case
View Patent ↗
Granted: Oct 7, 1997
Filed: Sep 26, 1996
Inventor
Les Sherrill
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.