Granted Patent
Utility
US 4,278,392 · App. 05/907,454
Log skidder with folding arch
Inventor:
Thomas C. Meisel, Jr.
Patented Case
View Patent ↗
Granted: Jul 14, 1981
Filed: May 19, 1978
Inventor
Thomas C. Meisel, Jr.
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.