Granted Patent
Utility
US 5,457,850 · App. 08/199,429
Plastic bail handle
Inventor:
Jerry L. Knox
Patented Case
View Patent ↗
Granted: Oct 17, 1995
Filed: Feb 18, 1994
Inventor
Jerry L. Knox
Assignee (at issue)
Cardinal Packaging, 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.