Granted Patent
Utility
US 4,859,809 · App. 07/186,533
Splice case
Inventor:
James E. Jervis
Patented Case
View Patent ↗
Granted: Aug 22, 1989
Filed: Apr 27, 1988
Inventor
James E. Jervis
Assignee (at issue)
Raychem Limited
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.