Granted Patent
Utility
US 5,307,702 · App. 08/014,925
Engine starter having an internal shield
Inventors:
James A. Spellman, Norman E. Goodwin, Jr., Ross A. Gresley
Patented Case
View Patent ↗
Granted: May 3, 1994
Filed: Feb 8, 1993
Inventors
James A. Spellman
Norman E. Goodwin, Jr.
Ross A. Gresley
Assignee (at issue)
General Motors LLC
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.