Appeal No. 2006-2742 Application No. 10/115,138 Regarding claim 10, the Examiner asserts that it cannot be determined what constitutes the response of erasing the unique ID in the step of erasing the unique ID (answer, page 4). Appellants argue that the clause Awhich has the generated unique ID@ clarifies Ae-mail address@ and therefore does not make claim 7 indefinite (brief, page 7). Appellants further argue that claim 10 is definite since the recited erasing device clearly erases in response to the memorization taking place at the user identification/registration-target data memory device (brief, pages 7-8; reply brief, pages 3-4). Analysis of 35 U.S.C. ' 112, second paragraph, should begin with the determination of whether claims set out and circumscribe the particular area with a reasonable degree of precision and particularity; it is here where definiteness of the language must be analyzed, not in a vacuum, but always in light of teachings of the disclosure as it would be interpreted by one possessing ordinary skill in the art. In re Johnson, 558 F.2d 1008, 1015, 194 USPQ 187, 193 (CCPA 1977), citing In re Moore, 439 F.2d 1232, 1235, 169 USPQ 236, 238 (1971). AThe legal standard for definiteness is whether a claim reasonably apprises those of skill in the art of its scope.@ In re Warmerdam, 33 F.3d 1354, 1361, 31 USPQ2d 1754, 1759 (Fed. Cir. 1994). 5Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007