Granted Patent
Utility
US 6,256,908 · App. 09/294,517
Terrain-engaging cleat for traction enhancement
Inventor:
Charles Bently Warner
Patented Case
View Patent ↗
Granted: Jul 10, 2001
Filed: Apr 20, 1999
Inventor
Charles Bently Warner
Assignee (at issue)
Tubbs Snowshoe Company, 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.