Granted Patent
Utility
US 5,190,605 · App. 07/762,810
Apparatus and method for manufacturing two pneumatic tires
Inventors:
Eric Holroyd, Anthony R. Wright
Patented Case
View Patent ↗
Granted: Mar 2, 1993
Filed: Sep 20, 1991
Inventors
Eric Holroyd
Anthony R. Wright
Assignee (at issue)
Bridgestone Firestone
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.