Granted Patent
Utility
US 6,293,576 · App. 09/314,361
Downhill ski with traction device
Inventor:
Lemna J. Hunter
Patented Case
View Patent ↗
Granted: Sep 25, 2001
Filed: May 19, 1999
Inventor
Lemna J. Hunter
Assignee (at issue)
Mechanical Solutions 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.