Granted Patent
Utility
US 5,282,340 · App. 07/879,269
Snow brake
Inventors:
Roger M. Cline, Lawrence W. Boehly
Patented Case
View Patent ↗
Granted: Feb 1, 1994
Filed: May 7, 1992
Inventors
Roger M. Cline
Lawrence W. Boehly
Assignee (at issue)
Real-Tool, 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.