US PATENT SUBCLASS 250 / 358.1
.~ With means to inspect passive solid objects

Current as of: June, 1999
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250 /   HD   RADIANT ENERGY

336.1  DF  INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING {16}
358.1.~ With means to inspect passive solid objects {2}
359.1  DF  .~.~> Rectilinearly moving object
360.1  DF  .~.~> With relative movement means

DEFINITION

Classification: 250/358.1

With means to inspect passive solid objects:

(under subclass 336.1) Subject matter having, in addition to an electric signalling means, a source of invisible radiant energy and means to support, position, or accommodate a material in the solid state in the radiation path from the source to the signalling means, the signalling means responding to radiation from the source passing through the material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

306+, for means to inspect solid objects wherein the radiation is comprised of charged particles.

SEE OR SEARCH CLASS

378, X-Ray or Gamma Ray Systems or Devices, appropriate subclasses for X-ray devices of this type.