Granted Patent
Utility
US 6,111,331 · App. 09/274,446
Air switch assembly for an electric motor
Inventors:
L. Edwin Fisher, Marc D. Pape, James V. Yu
Patented Case
View Patent ↗
Granted: Aug 29, 2000
Filed: Mar 22, 1999
Inventors
L. Edwin Fisher
Marc D. Pape
James V. Yu
Assignee (at issue)
General Electric Company
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.