DECEMBER TERM, 1852. In a patent for improvements upon the machinery used for making pipes and tubes from lead, or tin, when in a set, or solid state, by forcing it under great pressure, from out of a receiver, through apertures, dies, and cores, the claim of the patentees was thus stated: "What we claim as our invention, and desire to secure by letters-patent, is the combination of the following parts, above described, to wit, the core and bridge, or guide-piece, the chamber, and the die, when used
(a) PATENT APPLICANT.-An applicant for a patent, any of whose claims has been twice rejected, may appeal from the decision of the primary examiner to the Patent Trial and Appeal Board, having once paid the fee for such appeal. (b) PATENT OWNER.-A patent owner in a reexamination may appeal from the final rejection of any claim by the primary examiner to the Patent Trial and Appeal Board, having once paid the fee for such appeal. 35 U.S.C. § 134 July 19, 1952, ch. 950, 66 Stat. 801; Pub. L. 98-622