US PATENT SUBCLASS 347 / 258
.~.~.~ Having lens

Current as of: June, 1999
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347 /   HD   INCREMENTAL PRINTING OF SYMBOLIC INFORMATION

224  DF  LIGHT OR BEAM MARKING APPARATUS OR PROCESSES {2}
225  DF  .~ Scan of light {12}
256  DF  .~.~ Specific optical structure {3}
258.~.~.~ Having lens {1}
259  DF  .~.~.~.~> Including deflector

DEFINITION

Classification: 347/258

Having lens:

(under subclass 256) Subject matter comprising details of a lens or lens system.

(1) Note. This subclass includes, for example, position, arrangement, characteristic or type of lens or lens system (e.g., refractive index, dimension).