Granted Patent
Utility
US 5,201,233 · App. 07/827,676
Retainer assembly with dished retaining ring
Inventors:
Timothy J. Skinner, George T. Bennett
Patented Case
View Patent ↗
Granted: Apr 13, 1993
Filed: Jan 29, 1992
Inventors
Timothy J. Skinner
George T. Bennett
Assignee (at issue)
General Motors LLC
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.