Granted Patent
Utility
US 4,057,122 · App. 05/702,545
Control arrangement for a vehicle with an adjustable seat
Inventors:
Roy Brownell, Dean M. Lawrence
Patented Case
View Patent ↗
Granted: Nov 8, 1977
Filed: Jul 6, 1976
Inventors
Roy Brownell
Dean M. Lawrence
Assignee (at issue)
Caterpillar Tractor Co.
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.