RICH, Judge.
This appeal is from the decision of the United States Patent and Trademark Office (PTO) Board of Appeals (board) sustaining final rejections of various claims, and making a new rejection under 37 CFR 1.196(b), in appellant's application serial No. 809,645, for reissue of U. S. Patent 3,514,074 for "High Energy Loss Fluid Control." We affirm.
Background
Two problems which have long vexed the industrial control valve art are severe...
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