IP Library Granted Patent US 4,095,609
Granted Patent Utility
US 4,095,609 · App. 05/727,080

Roll-over valve for motor vehicles

Inventor: Frank J. Martin
Patented Case View Patent ↗
Granted: Jun 20, 1978 Filed: Sep 27, 1976
Inventor
Frank J. Martin
Assignee (at issue)
Chrysler Group LLC

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.

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Quick Facts
Patent No.
US 4,095,609
App. No.
05/727,080
Filed
1976-09-27
Granted
1978-06-20
Kind
A