Granted Patent
Utility
US 5,168,899 · App. 07/714,219
Inching valve for power-shift transmissions, particularly for lift trucks
Inventors:
Carmine Cerrone, Gabriele Mussa
Patented Case
View Patent ↗
Granted: Dec 8, 1992
Filed: Jun 12, 1991
Inventors
Carmine Cerrone
Gabriele Mussa
Assignee (at issue)
Graziano Trasmissioni S.p.A.
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.