Granted Patent
Utility
US 4,446,949 · App. 06/339,037
Connecting rod and piston device for a brake slack adjuster
Inventor:
James L. Weber
Patented Case
View Patent ↗
Granted: May 8, 1984
Filed: Jan 13, 1982
Inventor
James L. Weber
Assignee (at issue)
Rockwell International Corporation
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.