Granted Patent
Utility
US 4,621,864 · App. 06/681,444
Tiltable arm rest assembly and mounting and operating means therefor
Inventor:
Kevin E. Hill
Patented Case
View Patent ↗
Granted: Nov 11, 1986
Filed: Dec 13, 1984
Inventor
Kevin E. Hill
Assignee (at issue)
Milsco Manufacturing Company
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.