Granted Patent
Utility
US 6,062,258 · App. 09/097,540
Gas pressure regulator having burn-out protection system
Inventor:
Gregory W. Diehl
Patented Case
View Patent ↗
Granted: May 16, 2000
Filed: Jun 15, 1998
Inventor
Gregory W. Diehl
Assignee (at issue)
THE ESAB GROUP 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.