Granted Patent
Utility
US 6,045,448 · App. 09/013,124
Power-transmitting drive assembly with improved resilient devices
Inventors:
Robert D. Kern, Andrew B. Robson, Gerald C. Ruehlow
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: Jan 26, 1998
Inventors
Robert D. Kern
Andrew B. Robson
Gerald C. Ruehlow
Assignee (at issue)
Generac Power Systems, Inc.
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.