Granted Patent
Utility
US 4,520,903 · App. 06/441,055
Forklift vehicle
Inventors:
William T. Arnold, Gerardus J. Brouwer
Patented Case
View Patent ↗
Granted: Jun 4, 1985
Filed: Nov 12, 1982
Inventors
William T. Arnold
Gerardus J. Brouwer
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.