Granted Patent
Utility
US 6,504,460 · App. 09/836,427
Actuator mechanism for an external circuit breaker operating device
Inventors:
Dean B. DeGrazia, Erik R. Bogdon, James Alan Trax
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Apr 17, 2001
Inventors
Dean B. DeGrazia
Erik R. Bogdon
James Alan Trax
Assignee (at issue)
Eaton Corporation
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.