Granted Patent
Utility
US 4,794,402 · App. 06/935,515
Antenna for animal training receiver unit mounted beneath collar
Inventors:
Gerald J. Gonda, Gregory J. Farkas
Patented Case
View Patent ↗
Granted: Dec 27, 1988
Filed: Nov 26, 1986
Inventors
Gerald J. Gonda
Gregory J. Farkas
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.