Granted Patent
Utility
US 5,205,733 · App. 07/837,751
Veterinary mouth prop
Inventor:
John L. Scheels
Patented Case
View Patent ↗
Granted: Apr 27, 1993
Filed: Feb 19, 1992
Inventor
John L. Scheels
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.