Granted Patent
Utility
US 6,047,786 · App. 08/988,968
Electric vehicle and frame therefor
Inventors:
Douglas B. Stevenson, Peter S. Hughes, James D. Baldwin, Ronald Flanary, Martin Piedl, Aidan J. Petrie, Richard D. Moore
Patented Case
View Patent ↗
Granted: Apr 11, 2000
Filed: Dec 11, 1997
Inventors
Douglas B. Stevenson
Peter S. Hughes
James D. Baldwin
Ronald Flanary
Martin Piedl
Aidan J. Petrie
Richard D. Moore
Assignee (at issue)
Vectrix 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.