Granted Patent
Utility
US 5,664,649 · App. 08/631,422
Adjustable shock absorber
Inventors:
Kevin David Thompson, Ole Tweet
Patented Case
View Patent ↗
Granted: Sep 9, 1997
Filed: Apr 12, 1996
Inventors
Kevin David Thompson
Ole Tweet
Assignee (at issue)
Arctic Cat 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.