US PATENT SUBCLASS 396 / 638
.~.~ Attachment or accessory

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

Internet Version by PATENTEC © 1999      Terms of Use


396 /   HD   PHOTOGRAPHY

564  DF  FLUID-TREATING APPARATUS {18}
636  DF  .~ Photographic medium processing vessel {4}
638.~.~ Attachment or accessory {3}
639  DF  .~.~.~> Visual photographic medium scanner
640  DF  .~.~.~> Adjustable photographic medium holding means
641  DF  .~.~.~> Reservoir

DEFINITION

Classification: 396/638

Attachment or accessory:

(under subclass 636) Subject matter including a device which may be attached to the receptacle or to a support for the receptacle.

SEE OR SEARCH THIS CLASS, SUBCLASS:

, FOR 951+, for foreign art collections involving a fluid-treating apparatus film or print processing vessel including an attachment or accessory.

SEE OR SEARCH CLASS

220, Receptacles,

694+, for attachments for metallic receptacles.