US PATENT SUBCLASS 52 / 736.1
.~ Upright (e.g., post, pole, etc.)

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

720.1  DF  SHAFT (I.E., ELONGATED RIGID STRUCTURE) {15}
736.1.~ Upright (e.g., post, pole, etc.) {2}
736.2  DF  .~.~> Having attached intersecting member (e.g., cross-arm)
736.3  DF  .~.~> Having shell-like outer layer {1}

DEFINITION

Classification: 52/736.1

Upright (e.g., post, pole, etc.):

(under subclass 720.1) Structure wherein the longitudinal axis of the shaft is vertical when in its utilitarian position and said shaft is generally considered to be free-standing.

SEE OR SEARCH THIS CLASS, SUBCLASS:

103+, for a marker or monument.

146+, for a vertical structure with diagonal brace or guy extending to its base.

155+, for a shaft having an earth piercing feature.

300+, for a vertical structure with terminal cap or bearing plate.

651.01+, for an openwork structure including a tower or mast.

721.2+, for an upright structure featuring a stone-like component (e.g., concrete). 726.3+, for an upright structure which comprises end-to-end connected sections.

737.1+, for load-bearing uprights.

SEE OR SEARCH CLASS

256, Fences, appropriate subclass for a post with means for retaining a fence, wire or rail.