Granted Patent
Utility
US 6,724,294 · App. 10/379,172
Temperature limiter
Inventor:
Hans-Peter Morbitzer
Patented Case
View Patent ↗
Granted: Apr 20, 2004
Filed: Mar 4, 2003
Inventor
Hans-Peter Morbitzer
Assignee (at issue)
Electrovac, Fabrikation Elektrotechnischer Spezialartikel Gesellschraft m.b.H.
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.