Granted Patent
Utility
US 4,579,084 · App. 06/728,365
Neckbar for an animal headgate
Inventors:
Duane A. McCan, Carl L. Smith
Patented Case
View Patent ↗
Granted: Apr 1, 1986
Filed: Apr 29, 1985
Inventors
Duane A. McCan
Carl L. Smith
Assignee (at issue)
Valley Sales, 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.