Granted Patent
Utility
US 5,535,881 · App. 08/422,806
Crowfoot wrench holder
Inventor:
Bert Krivec
Patented Case
View Patent ↗
Granted: Jul 16, 1996
Filed: Apr 17, 1995
Inventor
Bert Krivec
Assignee (at issue)
Snap-On Technologies, 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.