Granted Patent
Utility
US 4,241,597 · App. 05/906,485
Wheel disc manufacturing
Inventors:
John H. Golata, John R. Kinstler
Patented Case
View Patent ↗
Granted: Dec 30, 1980
Filed: May 17, 1978
Inventors
John H. Golata
John R. Kinstler
Assignee (at issue)
Motor Wheel Corporation
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.