Granted Patent
Utility
US 4,593,416 · App. 06/679,224
Knee pad
Inventors:
Harry E. Figgie, III, Matthew P. Figgie
Patented Case
View Patent ↗
Granted: Jun 10, 1986
Filed: Dec 7, 1984
Inventors
Harry E. Figgie, III
Matthew P. Figgie
Assignee (at issue)
Figgie Inernational 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.