Appeal No. 1996-1838 Page 14 Application No. 08/119,655 and claims dependent thereon are patentably distinct from claim 24 of U.S. Patent No. 5,321,680 in the absence of any evidence establishing that the claimed header portion including address information was known in the art. While the examiner has stated that the claims under appeal are obvious variants of claim 24 of U.S. Patent No. 5,321,680, the examiner has not produced any evidence that the claimed header portion including address information was so much as known in the art, much less that it would have been obvious to add such a header portion including address information to the inventor's previously claimed subject matter.8 In summary, the examiner has failed to establish that the claims under appeal are not patentably distinct from claim 24 of U.S. Patent No. 5,321,680. Likewise, the examiner has failed to establish that the claims under appeal are obvious 8While the examiner did not require restriction between the claims under appeal and claim 24 of U.S. Patent No. 5,321,680, as far as we are able to determine there would be no reason why it would not have been proper for the examiner to have made a restriction requirement under the criteria of distinctness set forth in MPEP § 806.05(c).Page: Previous 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 NextLast modified: November 3, 2007