Granted Patent
Utility
US 4,359,127 · App. 06/154,569
Forklift vehicle with automatic steering return
Inventor:
William T. Arnold
Patented Case
View Patent ↗
Granted: Nov 16, 1982
Filed: May 29, 1980
Inventor
William T. Arnold
Assignee (at issue)
Brouwer Turf Equipment Limited
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.