Appeal No. 2005-1369 Application 10/307,464 430, 433-34 (CCPA 1977). As indicated previously, the appellants have not carried their burden of showing that Cavagna’s product does not actually possess the characteristics of the product defined by appealed independent claim 1. Analogous reasoning applies to the separately argued dependent claims. For example, although Cavagna contains no express teaching of the internal bond strength values defined by dependent claim 4, it is reasonable to regard patentee’s product as inherently possessing such internal bond strength values since this product and the appellants’ claimed product are intended for similar uses (e.g., as packaging material) and therefore would require similar strength characteristics. On this record, the appellants have provided no evidence in support of a contrary view. In light of the foregoing and for the reasons expressed in the Answer, it is our ultimate determination that the examiner has established a prima facie case of unpatentability which the appellants have failed to successfully rebut with argument or evidence of patentability. See In re Oetiker, 977 F.2d 1443, 1445, 24 USPQ2d 1443, 1444 (Fed. Cir. 1992). We hereby sustain, 7Page: Previous 1 2 3 4 5 6 7 8 9 NextLast modified: November 3, 2007