Granted Patent
Utility
US 4,300,334 · App. 06/118,536
Power rake foot guard
Inventor:
Charles E. Hines
Patented Case
View Patent ↗
Granted: Nov 17, 1981
Filed: Feb 4, 1980
Inventor
Charles E. Hines
Assignee (at issue)
Outboard Marine Corporation
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.