Granted Patent
Utility
US 4,889,360 · App. 07/272,904
Utility card with foldable handle
Inventor:
Paul M. Havlovitz
Patented Case
View Patent ↗
Granted: Dec 26, 1989
Filed: Nov 18, 1988
Inventor
Paul M. Havlovitz
Assignee (at issue)
Republic Tool & Mfg. Corp.
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.