Granted Patent
Utility
US 6,484,553 · App. 09/846,661
Swage dies for swage-ring clamps
Inventor:
Richard Allen Devers
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: May 1, 2001
Inventor
Richard Allen Devers
Assignee (at issue)
Delphi Technologies
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.