Granted Patent
Utility
US 4,498,802 · App. 06/537,264
Coupling arrangement
Inventors:
Mark J. Del Tufo, Ralph J. Lake, Jr., Stephen R. Solomon
Patented Case
View Patent ↗
Granted: Feb 12, 1985
Filed: Sep 29, 1983
Inventors
Mark J. Del Tufo
Ralph J. Lake, Jr.
Stephen R. Solomon
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.