Granted Patent
Utility
US 5,550,344 · App. 08/323,256
Mounting apparatus for a cutting torch having soft touch height control
Inventor:
Duane N. Winterfeldt
Patented Case
View Patent ↗
Granted: Aug 27, 1996
Filed: Oct 14, 1994
Inventor
Duane N. Winterfeldt
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.