US PATENT SUBCLASS 52 / 651.03
.~.~.~.~ Internal transverse spacer for runners

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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}
651.02  DF  .~.~.~ For electrical conductor (e.g., line-pole, line-tower, etc.) {2}
651.03.~.~.~.~ Internal transverse spacer for runners

DEFINITION

Classification: 52/651.03

Internal transverse spacer for runners:

(under subclass 651.02) Structure including an elongated shaft (e.g., mast or beam) having longitudinally extending elements which are connected by internal, transversely disposed spacers.

SEE OR SEARCH THIS CLASS, SUBCLASS:

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

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