Granted Patent
Utility
US 4,553,949 · App. 06/519,334
Universal joint with clearance elimination elements
Inventors:
Kevin B. Parks, David D. Jordan, Alistair G. Taig
Patented Case
View Patent ↗
Granted: Nov 19, 1985
Filed: Aug 1, 1983
Inventors
Kevin B. Parks
David D. Jordan
Alistair G. Taig
Assignee (at issue)
ALLIED CONSULTING, 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.