Granted Patent
Utility
US 4,335,682 · App. 06/247,313
Animal training apparatus
Inventors:
Gerald J. Gonda, John Vancza, Jr.
Patented Case
View Patent ↗
Granted: Jun 22, 1982
Filed: Mar 18, 1981
Inventors
Gerald J. Gonda
John Vancza, Jr.
Assignee (at issue)
Tri-Tronics, 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.