Granted Patent
Utility
US 6,481,673 · App. 09/973,813
Muffler hanger system
Inventors:
Thomas O. Roe, Kenneth D. Nordlie, Gary G. Kolman, Jeffrey W. Zisser, Scott B. Guetschow
Patented Case
View Patent ↗
Granted: Nov 19, 2002
Filed: Oct 10, 2001
Inventors
Thomas O. Roe
Kenneth D. Nordlie
Gary G. Kolman
Jeffrey W. Zisser
Scott B. Guetschow
Assignee (at issue)
Fleetguard, 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.