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ABRASIVE ARTICLE AND METHOD OF FABRICATION

  • US 3,699,727 A
  • Filed: 04/30/1971
  • Issued: 10/24/1972
  • Est. Priority Date: 04/30/1971
  • Status: Expired due to Term
First Claim
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1. An elongate flap-bearing strip comprised of a tough, flexible, elongate support sheet having firmly adherently bonded to and covering one major surface thereof a plurality of closely spaced, parallel, transversely oriented narrow islands of strong room temperature-solid binder each of which is firmly adherently bonded to and holds in erect position, a like oriented abrasive flap.

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