Granted Patent
Utility
US 4,824,296 · App. 07/108,542
Bearing arrangement for a rotatable turning bar
Inventor:
David S. Strait
Patented Case
View Patent ↗
Granted: Apr 25, 1989
Filed: Oct 14, 1987
Inventor
David S. Strait
Assignee (at issue)
Climax Portable Machine Tools, 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.