Granted Patent
Utility
US 6,722,682 · App. 09/947,951
Trailer hitch with load adjustment
Inventors:
Michael Valliere, Michael Kutzscher, Allan Schnurr
Patented Case
View Patent ↗
Granted: Apr 20, 2004
Filed: Sep 6, 2001
Inventors
Michael Valliere
Michael Kutzscher
Allan Schnurr
Assignee (at issue)
Cequent Towing Products
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.