Granted Patent
Utility
US 6,748,678 · App. 10/167,998
Snow removal apparatus and method
Inventor:
Jan Verseef
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Jun 12, 2002
Inventor
Jan Verseef
Assignee (at issue)
Schmidt Engineering and Equipment, 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.