US PATENT SUBCLASS 52 / 651.09
.~.~.~.~ Inclined struts or ties meeting at intermediate runner

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}
648.1  DF  .~ Three-dimensional space-defining {9}
651.01  DF  .~.~ Vertically oriented (e.g., tower, etc.) {4}
651.07  DF  .~.~.~ Column, mast, etc. {2}
651.09.~.~.~.~ Inclined struts or ties meeting at intermediate runner

DEFINITION

Classification: 52/651.09

Inclined struts or ties meeting at intermediate runner:

(under subclass 651.07) Structure including longitudinal primary shafts (runners) connected by struts or tie members which are inclined towards the longitudinal (major) axis of the structure, with each member having a distal end connected to a runner and having its other end connected to an intermediate runner so as to form an apex with the other member at the intermediate runner.

SEE OR SEARCH THIS CLASS, SUBCLASS:

650.2, for a girder, joist, beam, etc., incorporating inclined struts or ties meeting at intermediate runner.

651.03, for line-pole, line-tower, etc., incorporating inclined struts or ties meeting at intermediate runner.

651.06, for a derrick incorporating inclined struts or ties meeting at intermediate runner.