US PATENT SUBCLASS 29 / 897.34
.~.~.~ Metal reinforcement member for nonmetallic, e.g., concrete, structural element

Current as of: June, 1999
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29 /   HD   METAL WORKING

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
897  DF  .~ Structural member making {4}
897.3  DF  .~.~ Static structure, e.g., a building component {5}
897.34.~.~.~ Metal reinforcement member for nonmetallic, e.g., concrete, structural element

DEFINITION

Classification: 29/897.34

Metal reinforcement member for nonmetallic, e.g., concrete, structural element:

(under subclass 897.3) Process for manufacturing an element of a metallic nature, e.g., iron, steel, etc., which is incorporated for strengthening purposes within a substantially nonmetallic element such as a cast concrete column.

SEE OR SEARCH CLASS

52, Static Structures (e.g., Buildings),

600+, for opaque stonelike module with elongated reinforcing and 721.1+ for shaft with stonelike component, e.g., concrete.