Granted Patent
Utility
US 6,464,240 · App. 09/694,590
Trailer hitch
Inventors:
Dinesh C. Seksaria, John W. Cobes, Robert P. Evert, Walter R. Reichelt, Jeffrey M. Shoup, Kirit N. Shah
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: Oct 23, 2000
Inventors
Dinesh C. Seksaria
John W. Cobes
Robert P. Evert
Walter R. Reichelt
Jeffrey M. Shoup
Kirit N. Shah
Assignee (at issue)
ALCOA 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.