IP Library Granted Patent US 4,222,467
Granted Patent Utility
US 4,222,467 · App. 06/008,729

Drum brake adjuster

Inventors: Michael A. Kluger, Robert T. DuCharme
Patented Case View Patent ↗
Granted: Sep 16, 1980 Filed: Feb 2, 1979
Inventors
Michael A. Kluger
Robert T. DuCharme
Assignee (at issue)
Bendix Limited

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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 4,222,467
App. No.
06/008,729
Filed
1979-02-02
Granted
1980-09-16
Kind
A