Granted Patent
Utility
US 5,501,533 · App. 08/497,735
Roller bearing assembly having improved axial retention and angular clocking
Inventors:
Richard R. Williams, Peter Preston, Willard C. Macfarland, Jr.
Patented Case
View Patent ↗
Granted: Mar 26, 1996
Filed: Jun 3, 1995
Inventors
Richard R. Williams
Peter Preston
Willard C. Macfarland, Jr.
Assignee (at issue)
Roller Bearing Company of America, Inc.
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.