US PATENT SUBCLASS 52 / 697
.~ Shaft with truss-braced cross-arm

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

633  DF  OPENWORK; E.G., TRUSS, TRELLIS, GRILLE, SCREEN, FRAME, OR REBAR CHAIR {12}
697.~ Shaft with truss-braced cross-arm

DEFINITION

Classification: 52/697

(under subclass 633) Device comprising an intersecting member and a brace triangularly related to a shaft and the member, e.g., a diagonally braced telephone pole and a cross arm.

SEE OR SEARCH THIS CLASS, SUBCLASS:

40, for a discrete support for a wire or rail on a cross-arm which may be diagonally braced.