Granted Patent
Utility
US 6,226,899 · App. 09/471,550
Snowshoe construction
Inventors:
Perry A. Klebahn, Daniel T. Emerson
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Dec 23, 1999
Inventors
Perry A. Klebahn
Daniel T. Emerson
Assignee (at issue)
Atlas Snowshoe Company
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.