Granted Patent
Utility
US 4,375,290 · App. 06/209,555
Sliding compression air seal for removable electronic units
Inventors:
Alfred A. Zucchi, Frank E. Altoz, John Hughes
Patented Case
View Patent ↗
Granted: Mar 1, 1983
Filed: Nov 24, 1980
Inventors
Alfred A. Zucchi
Frank E. Altoz
John Hughes
Assignee (at issue)
Westinghouse Electric Company LLC
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.