US PATENT SUBCLASS 52 / 651.02
.~.~.~ For electrical conductor (e.g., line-pole, line-tower, etc.)

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}
651.02.~.~.~ For electrical conductor (e.g., line-pole, line-tower, etc.) {2}
651.03  DF  .~.~.~.~> Internal transverse spacer for runners
651.04  DF  .~.~.~.~> Having perimeter-surrounding element (e.g., helical, etc.)

DEFINITION

Classification: 52/651.02

For electrical conductor (e.g., line-pole, line-tower, etc.):

(under subclass 651.01) Subject matter comprising a support structure for an electrical energy transmission conductor.

SEE OR SEARCH CLASS

174, Electricity: Conductors and Insulators,

45+, for both towers, poles or posts and specified conductor.