US PATENT SUBCLASS 174 / 57
.~.~.~ Adjustable

Current as of: June, 1999
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174 /   HD   ELECTRICITY: CONDUCTORS AND INSULATORS

50  DF  BOXES AND HOUSINGS {4}
52.1  DF  .~ With electric device or mounting means therefor {5}
53  DF  .~.~ Plug receptacle or wall switch type {4}
57.~.~.~ Adjustable

DEFINITION

Classification: 174/57

(under subclass 53) Structures in which two or more parts of the box, or the mounting means, are relatively adjustable.

(1) Note. Complete the search in class 220, Receptacles, subclass 3.7.