Granted Patent
Utility
US 5,500,566 · App. 08/055,773
Light bulb filament dampening system
Inventors:
Guenter E. Talmon-Gros, Donald H. Freeman, Thomas A. Flight, Raymond M. McCarthy, Anthony E. Kendall
Patented Case
View Patent ↗
Granted: Mar 19, 1996
Filed: May 3, 1993
Inventors
Guenter E. Talmon-Gros
Donald H. Freeman
Thomas A. Flight
Raymond M. McCarthy
Anthony E. Kendall
Assignee (at issue)
Cooper Industries Holdings
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.