Granted Patent
Utility
US 4,728,838 · App. 06/927,385
Assembly for mounting a motor to an insulated wall
Inventors:
Sheldon W. Mandel, Chinmoy Banerjee
Patented Case
View Patent ↗
Granted: Mar 1, 1988
Filed: Nov 6, 1986
Inventors
Sheldon W. Mandel
Chinmoy Banerjee
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.