Granted Patent
Utility
US 4,518,940 · App. 06/299,096
Back-bar attachment and associated fixture
Inventor:
Otto Fuchs
Patented Case
View Patent ↗
Granted: May 21, 1985
Filed: Sep 3, 1981
Inventor
Otto Fuchs
Assignee (at issue)
Burroughs, 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.