Granted Patent
Utility
US 5,011,306 · App. 07/491,300
Apparatus for mounting a bearing or other device and tapered adapter onto a shaft
Inventor:
Howard M. Martinie
Patented Case
View Patent ↗
Granted: Apr 30, 1991
Filed: Mar 9, 1990
Inventor
Howard M. Martinie
Assignee (at issue)
Reliance Electric Industrial Company
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.