US PATENT SUBCLASS 52 / 40
.~ On shaft or tower


Current as of: June, 1999
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52 /   HD   STATIC STRUCTURES (E.G., BUILDINGS)

27  DF  INCLUDING COMPONENT (E.G., WALL) DESIGNED TO RECEIVE A DISPARATE ARTICLE HAVING DISPARATE ARTICLE MOUNTED THERETO {12}
40.~ On shaft or tower


DEFINITION

Classification: 52/40

(under subclass 27) Structure in which the disparate article is supported by an elongated rigid structure, i.e., pole, post or mast.

SEE OR SEARCH THIS CLASS, SUBCLASS:

110, for a shaft mounted on a vehicle shell.

651.01+, for a three dimensional open-work, particularly subclass 649 for a mast with distinct terminal structure, e.g., a horned type power line tower.

697, for a shaft with braced cross arm.

720.1+, for a miscellaneous shaft, e.g., pole, post, column, etc., particularly subclass 721 for a composite shaft with laterally extending member.

SEE OR SEARCH CLASS 174, Electricity: Conductors and Insulators,

40+, particularly subclasses 45 and 149 for elongated members, e.g., poles and posts, having claimed features specialized to electrical use such as: (1) positive recitation of an electrical conductor, (2) an insulator supporting or retaining an electrical conductor or (3) means supporting said insulator.

220, Receptacles,

475, 567, and 628+ for an elevated tank involving specific receptacle structure.

248, Supports,

127+, particularly subclass 146 for a stand not involving a specific in situ erected article supporting skeleton tower.

256, Fences, for a fence or post having features for retaining a wire or rail.