Appeal No. 2003-1967 Application No. 08/970,889 U.S.A., Inc., 868 F.2d 1251, 1257, 9 USPQ2d 1962, 1966 (Fed. Cir. 1989). Whether a preamble stating an intended purpose constitutes a limitation to the claim depends on whether the language is essential to particularly pointing out the invention. Diversitech Corp. v. Century Steps, Inc., 850 F.2d 675, 678-79, 7 USPQ2d 1315, 1318 (Fed. Cir. 1988). We note that the method steps recited may be used on any video program stored in a mass storage unit. The method steps do not require that the data stored in the mass storage unit comprises of a mosaic of intra-scene background layers. Therefore, we find that the language found in the preamble is not essential to particularly pointing out the invention as claimed and constitutes introductory language of intended use. Therefore, we will sustain the Examiner's rejection. 37 CFR § 1.192(a) states: Appellant must, within two months from the date of the notice of appeal under § 1.191 or within the time allowed for reply to the action from which the appeal was taken, if such time is later, file a brief in triplicate. The brief must be accompanied by the fee set forth in § 1.17(c) and must set forth the authorities and arguments on which appellant will rely to maintain the appeal. Any arguments or authorities not included in the brief will be refused consideration by the Board of Patent Appeals and Interferences, unless good cause is shown. 1212Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007