US PATENT SUBCLASS 137 / 354
.~.~.~ Floor or frame

Current as of: June, 1999
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137 /   HD   FLUID HANDLING

343  DF  WITH CASING, SUPPORT, PROTECTOR OR STATIC CONSTRUCTIONAL INSTALLATIONS {7}
899  DF  .~ Vehicle {8}
351  DF  .~.~ Automotive {4}
354.~.~.~ Floor or frame

DEFINITION

Classification: 137/354

(under subclass 351) Apparatus in which the fluid handling device is mounted on or associated with the floor or frame of the vehicle.

SEE OR SEARCH THIS CLASS, SUBCLASS:

348, and 350, for fluid handling devices associated with the frame or floor of a railway car.

SEE OR SEARCH CLASS

251, Valves and Valve Actuation,

295, for pedal operated valve devices, and see the search notes thereto.