US PATENT SUBCLASS 396 / 544
CAMERA ATTACHMENT

Current as of: June, 1999
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396 /   HD   PHOTOGRAPHY

544CAMERA ATTACHMENT {1}
545  DF  .~> Vignetter

DEFINITION

Classification: 396/544

CAMERA ATTACHMENT:

(under the class definition) Subject matter comprising accessory means which may be attached to a camera to facilitate taking a photograph.

SEE OR SEARCH THIS CLASS, SUBCLASS:

71, for camera lens converter.

429+, for a complete camera combined with diverse art device.

SEE OR SEARCH CLASS

359, Optics: Systems (Including Communication) and Elements,

885+, for absorption filters, per se.