FEBRUARY TERM, 1808. P.B. Key, for the plaintiff in error, contended, that as there could be no valid gift of a slave but by deed in writing and recorded, no parol evidence could be given of the existence of such a deed and of its contents, unless it were first proved not only that the deed itself was lost, but that it had been duly recorded, and the record also destroyed. The next best evidence to the deed itself is the copy from the record, and unless the loss of this better evidence be proved
(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