Granted Patent
Utility
US 4,623,752 · App. 06/685,400
Double-action gasket assembly for EMI/RFI shielding
Inventors:
Grant F. Steen, Michael Holloway
Patented Case
View Patent ↗
Granted: Nov 18, 1986
Filed: Dec 24, 1984
Inventors
Grant F. Steen
Michael Holloway
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.