Granted Patent
Utility
US 5,053,595 · App. 07/500,195
Heat shrink sleeve with high mu material
Inventor:
Rodney L. Derbyshire
Patented Case
View Patent ↗
Granted: Oct 1, 1991
Filed: Mar 27, 1990
Inventor
Rodney L. Derbyshire
Assignee (at issue)
Metcal, 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.