Granted Patent
Utility
US 4,844,387 · App. 06/948,309
Monitor arm apparatus
Inventors:
Dennis M. Sorgi, John T. Fleming
Patented Case
View Patent ↗
Granted: Jul 4, 1989
Filed: Dec 31, 1986
Inventors
Dennis M. Sorgi
John T. Fleming
Assignee (at issue)
Hunt Holdings, 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.