Title: Brake control apparatus for automatically engaging and disengaging the park brakes of a vehicle

Abstract: An improved brake control apparatus automatically engaging the park brakes of a vehicle when the vehicle ignition switch is turned to the off position and automatically disengaging the park brakes of a vehicle when the vehicle ignition switch is turned to the on position. The brake control apparatus is constructed to be utilized in cooperation with an automobile park brakes and with the park brakes of a trailer or the like, for example, the brake control apparatus being installable as an accessory item or as original equipment.

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Inventors: Wright, Virgil (Huntsville, AR, US)

Application Number: 449630
Filing Date: 1974-03-11
Publication_date: 1976-02-10
Assignee:
Primary Class(es): 180/271 74/89.37, 188/10, 188/110
Other Classes:
US Patent Ref:

2734590	Feb, 1956	Hay, Jr.	188/110.
2951460	Sep, 1960	Pierson	74/89.
3546930	Dec, 1970	Flarsheim	74/89.
3593815	Jul, 1971	Inoue	180/82.
3640138	Feb, 1972	Hahn	74/89.
3831703	Aug, 1974	Fontaine	180/82.

Other Refs:
Primary Examiner: Wood, Jr., M. Henson
Assistant Examiner: Silverstrim, John P.
Attorney: Dunlap, Codding & McCarthy