Granted Patent
Utility
US 4,592,121 · App. 06/462,575
Tire and wheel assembly
Inventors:
Gary Lee Gray, Leo P. Gajda
Patented Case
View Patent ↗
Granted: Jun 3, 1986
Filed: Jan 31, 1983
Inventors
Gary Lee Gray
Leo P. Gajda
Assignee (at issue)
KELSEY-HAYES-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.