This appeal is from the decision of the Patent Office Board of Appeals affirming the examiner's rejection of article claims 1, 2, 5, 8 and 10 in application Ser. No. 536,147, filed September 23, 1955, entitled "Abrading Disk." Two claims drawn to the method of making the abrading disk were allowed.
Applicant seeks to patent a rough-grinding abrading disk having tacks, staples, or like pointed elements...
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