Granted Patent
Utility
US 4,360,313 · App. 06/211,533
Lift fixture
Inventor:
Ronald L. Satzler
Patented Case
View Patent ↗
Granted: Nov 23, 1982
Filed: Mar 24, 1980
Inventor
Ronald L. Satzler
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.