Granted Patent
Utility
US 4,135,360 · App. 05/875,965
Positioning apparatus for a track assembly machine
Inventor:
Roy D. Morley
Patented Case
View Patent ↗
Granted: Jan 23, 1979
Filed: Feb 8, 1978
Inventor
Roy D. Morley
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.