Granted Patent
Utility
US 5,954,344 · App. 08/872,363
Interlocking end members for an expandable compression ring
Inventor:
Michael R. Miller
Patented Case
View Patent ↗
Granted: Sep 21, 1999
Filed: Jun 10, 1997
Inventor
Michael R. Miller
Assignee (at issue)
Press-Seal Gasket 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.