Granted Patent
Utility
US 5,165,765 · App. 07/708,658
Track adjustment valve
Inventor:
John M. Baylor
Patented Case
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Granted: Nov 24, 1992
Filed: May 31, 1991
Inventor
John M. Baylor
Assignee (at issue)
Case GmbH
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.