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Apertured display board and hardware therefor

  • US 3,310,271 A
  • Filed: 10/15/1965
  • Issued: 03/21/1967
  • Est. Priority Date: 10/15/1965
  • Status: Expired due to Term
First Claim
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1. AN IMPROVED APERTURED BOARD FOR USE WITH REMOVABLE, ARTICLE SUPPORTING HOOKS, SAID APERTURED BOARD COMPRISING A PLURALITY OF ELONGATED, NONCIRCULAR APERTURES HAVING A LENGTH DIMENSION GREATER THAN A WIDTH DIMENSION, THE APERTURES BEING ARRAYED IN A REPETITIVE PATTERN, EACH OF THE APERTURES BEING DEFINED BY A PAIR OF SPACED, ARCUATE SIDE WALLS AND A PAIR OF SPACED, ARCUATE END WALLS, SAID

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