Appeal No. 98-2069 Application No. 29/052,369 In light of the foregoing, we conclude that the examiner did have a reasonable basis to question whether the claim sets out and circumscribes a particular area with a reasonable degree of precision and particularity. Thus, the burden shifted to the appellant to present persuasive arguments, supported by suitable proofs where necessary, that the designer of ordinary skill in the art would be able to ascertain the scope of the invention sought to be patented using the disclosure as a guide. This the appellant has not done for the reasons set forth infra. Accordingly, we sustain the standing 35 U.S.C. § 112, second paragraph, rejection of the appealed design claim. Alternatively, we note the requirement of 37 CFR § 1.153(a) that the claim of a design patent "shall be in formal terms to the ornamental design for the article (specifying name) as shown, or as shown and described." The PTO's rulemaking power, 35 U.S.C. § 6(a), authorizes the Commissioner to "establish regulations, not inconsistent with law, for the conduct of proceedings in the Patent and Trademark Office." Our 14Page: Previous 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 NextLast modified: November 3, 2007