Granted Patent
Utility
US 5,206,993 · App. 07/888,084
Method of assembling two row angular contact bearing with improved axial end play
Inventor:
Raymond Beryl Brough
Patented Case
View Patent ↗
Granted: May 4, 1993
Filed: May 26, 1992
Inventor
Raymond Beryl Brough
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.