Granted Patent
Utility
US 4,496,274 · App. 06/406,258
Material handling vehicle
Inventor:
George R. Pipes
Patented Case
View Patent ↗
Granted: Jan 29, 1985
Filed: Aug 11, 1982
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.