Granted Patent
Utility
US 6,204,628 · App. 09/421,302
Motor start switch
Inventors:
Eric A. Depner, James A. Butcher
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Oct 20, 1999
Inventors
Eric A. Depner
James A. Butcher
Assignee (at issue)
General Electric Company
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.