Granted Patent
Utility
US 6,680,596 · App. 10/268,553
Electric motor having regenerative braking
Inventor:
John DeCicco
Patented Case
View Patent ↗
Granted: Jan 20, 2004
Filed: Oct 10, 2002
Inventor
John DeCicco
Assignee (at issue)
S-B Power Tool 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.