Granted Patent
Utility
US 4,268,207 · App. 06/055,260
Load support and shuttle
Inventor:
George R. Pipes
Patented Case
View Patent ↗
Granted: May 19, 1981
Filed: Jul 6, 1979
Inventor
George R. Pipes
Assignee (at issue)
Eaton Corporation
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.