Granted Patent
Utility
US 5,896,745 · App. 08/848,619
Swashplate assemblies for infinitely variable hydrostatic transmissions
Inventor:
Lawrence R. Folsom
Patented Case
View Patent ↗
Granted: Apr 27, 1999
Filed: Apr 29, 1997
Inventor
Lawrence R. Folsom
Assignee (at issue)
General Dynamics Defense 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.