Granted Patent
Utility
US 5,487,260 · App. 08/317,616
Lawn rake
Inventor:
Mark Proffitt
Patented Case
View Patent ↗
Granted: Jan 30, 1996
Filed: Sep 26, 1994
Inventor
Mark Proffitt
Assignee (at issue)
Dejay 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.