Granted Patent
Utility
US 4,502,662 · App. 06/466,140
Shrouded fluid coupling
Inventors:
Ojars Maldavs, William J. Leddy, Jr.
Patented Case
View Patent ↗
Granted: Mar 5, 1985
Filed: Feb 14, 1983
Inventors
Ojars Maldavs
William J. Leddy, Jr.
Assignee (at issue)
Imperial Clevite 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.