Granted Patent
Utility
US 5,577,746 · App. 08/437,660
Folding transport vehicle
Inventor:
Daniel Britton
Patented Case
View Patent ↗
Granted: Nov 26, 1996
Filed: May 9, 1995
Inventor
Daniel Britton
Assignee (at issue)
634182 Alberta Ltd.
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.