US PATENT SUBCLASS 40 / 797
.~ Cover retainer

Current as of: June, 1999
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40 /   HD   CARD, PICTURE, OR SIGN EXHIBITING

700  DF  PICTURE FRAME {29}
797.~ Cover retainer

DEFINITION

Classification: 40/797

Cover retainer:

(under subclass 700) Frame structure comprising means for securing protecting material (e.g., gauze, netting, etc.) over a planar article.