Granted Patent
Utility
US 6,000,710 · App. 08/891,926
Trailer coupler lock
Inventors:
Richard L. Schocker, Edward Ebey
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Jul 14, 1997
Inventors
Richard L. Schocker
Edward Ebey
Assignee (at issue)
Fulton Performance Products, 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.