Granted Patent
Utility
US 5,586,802 · App. 08/438,765
Linkage for guiding a retractable room
Inventors:
James E. Dewald, Jr., Martin P. McManus, Patrick W. McManus
Patented Case
View Patent ↗
Granted: Dec 24, 1996
Filed: May 11, 1995
Inventors
James E. Dewald, Jr.
Martin P. McManus
Patrick W. McManus
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.