Granted Patent
Utility
US 4,552,713 · App. 06/582,054
Method of forming an improved handgrip having non-slip features
Inventor:
A. G. Cavicchioli
Patented Case
View Patent ↗
Granted: Nov 12, 1985
Filed: Feb 21, 1984
Inventor
A. G. Cavicchioli
Assignee (at issue)
Jamak, 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.