Granted Patent
Utility
US 6,354,024 · App. 09/449,945
Snowplow mount
Inventors:
James A. Kost, Robert L. Potak
Patented Case
View Patent ↗
Granted: Mar 12, 2002
Filed: Nov 29, 1999
Inventors
James A. Kost
Robert L. Potak
Assignee (at issue)
Louis Berkman 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.