US PATENT SUBCLASS 200 / 61.25
.~.~ Fluid pressure actuated

Current as of: June, 1999
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200 /   HD   ELECTRICITY: CIRCUIT MAKERS AND BREAKERS

52 R  DF  SPECIAL APPLICATION {25}
61.22  DF  .~ Pneumatic tire inflation responsive {3}
61.25.~.~ Fluid pressure actuated {1}
61.26  DF  .~.~.~> Biased tube engaging member

DEFINITION

Classification: 200/61.25

(under subclass 61.22) Devices wherein the control means is operated by the pressurized fluid within the tire casing. Included are such means as bellows, Bourdon tubes, pistons and diaphragms.

SEE OR SEARCH THIS CLASS, SUBCLASS:

81+, for fluid pressure operated circuit makers and breakers other than those operatively associated with vehicle tires while in use.