US PATENT SUBCLASS 250 / 559.24
.~.~.~ Transversal measurement (e.g., width, diameter, cross-sectional area)

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

Internet Version by PATENTEC © 1999      Terms of Use


250 /   HD   RADIANT ENERGY

200  DF  PHOTOCELLS; CIRCUITS AND APPARATUS {11}
559.01  DF  .~ With circuit for evaluating a web, strand, strip, or sheet {13}
559.19  DF  .~.~ Measuring dimensions {6}
559.24.~.~.~ Transversal measurement (e.g., width, diameter, cross-sectional area) {1}
559.25  DF  .~.~.~.~> Lumber

DEFINITION

Classification: 250/559.24

Transversal measurement (e.g., width, diameter, cross-sectional area):

(under subclass 559.19) Subject matter wherein the circuit output is indicative of some cross- sectional dimension of the material.

SEE OR SEARCH CLASS

356, Optics: Measuring and Testing,

384+, for measuring of width or diameter of material with an optical system.