Granted Patent
Utility
US 5,865,557 · App. 08/892,448
Clevis with improved pin locking assembly
Inventor:
Rikos A. Kasim
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Jul 14, 1997
Inventor
Rikos A. Kasim
Assignee (at issue)
Harnischfeger 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.