Granted Patent
Utility
US 4,537,526 · App. 06/672,236
Hub mounting device
Inventor:
Werner Hartl
Patented Case
View Patent ↗
Granted: Aug 27, 1985
Filed: Nov 16, 1984
Inventor
Werner Hartl
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.