US PATENT SUBCLASS 137 / 360
.~.~.~ Wall

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

343  DF  WITH CASING, SUPPORT, PROTECTOR OR STATIC CONSTRUCTIONAL INSTALLATIONS {7}
356  DF  .~ Static constructional installations {3}
357  DF  .~.~ Buildings {4}
360.~.~.~ Wall {1}
361  DF  .~.~.~.~> Recessed gas outlet box

DEFINITION

Classification: 137/360

(under subclass 357) Apparatus in which the fluid handling device is mounted on or associated with the wall of a building.

SEE OR SEARCH THIS CLASS, SUBCLASS:

350, for fluid handling devices associated with the wall of a railway car.

359, for escutcheon type supports for pipes, etc.