Granted Patent
Utility
US 5,029,467 · App. 07/491,730
Hydraulic apparatus for tire uniformity machine
Inventor:
Barry D. Cargould
Patented Case
View Patent ↗
Granted: Jul 9, 1991
Filed: Mar 12, 1990
Inventor
Barry D. Cargould
Assignee (at issue)
ILLINOIS TOOL WORKS 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.