Granted Patent
Utility
US 6,382,166 · App. 09/772,835
Balancing system using reciprocating counterbalance weight
Inventors:
Daniel L. Klika, John H. Thiermann
Patented Case
View Patent ↗
Granted: May 7, 2002
Filed: Jan 30, 2001
Inventors
Daniel L. Klika
John H. Thiermann
Assignee (at issue)
Briggs & Stratton, LLC
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.