Granted Patent
Utility
US 4,477,047 · App. 06/421,639
Mounting mechanism for flanged electrical modules and the like
Inventor:
Walter J. Pelczarski
Patented Case
View Patent ↗
Granted: Oct 16, 1984
Filed: Sep 22, 1982
Inventor
Walter J. Pelczarski
Assignee (at issue)
ALLIED CONSULTING, INC.
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.