Granted Patent
Utility
US 6,110,521 · App. 09/116,070
Wheat and casein dog chew with modifiable texture
Inventor:
Glen S. Axelrod
Patented Case
View Patent ↗
Granted: Aug 29, 2000
Filed: Jul 15, 1998
Inventor
Glen S. Axelrod
Assignee (at issue)
T.F.H. PUBLICATIONS, 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.