Granted Patent
Utility
US 4,234,150 · App. 06/009,378
Mechanical arm assembly
Inventors:
Francis H. A. Mee, Henry J. Taylor
Patented Case
View Patent ↗
Granted: Nov 18, 1980
Filed: Feb 2, 1979
Inventors
Francis H. A. Mee
Henry J. Taylor
Assignee (at issue)
Spar Aerospace Limited
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.