Appeal No. 2005-0784 Application No. 10/138,315 rejection before us fall short of establishing a prima facie case of obviousness. In this latter regard, we fully agree with the appellants that appealed claim 26, by repeated and clear language, is unquestionably directed to “A method of manufacturing only a single booklet from a single rectangular sheet of paper” (emphasis added) which comprises applying glue “along only a single linear path on said rectangular sheet of paper” (emphasis added). In contrast, Lyon expressly discloses a method directed to the manufacture of multiple folding booklets (e.g., see the title and the abstract) from multiple sheets of paper (e.g., see 15, 16 and 17 in patentee’s drawing and the specification disclosure relating thereto) which comprises applying glue along multiple linear paths (e.g., see 10, 12 and 14 of patentee’s drawing and the specification disclosure relating thereto) on the sheets of paper. Apparently, the examiner believes that the claim 26 term “comprising” permits him to interpret the claim as encompassing the multiple booklets, sheets of paper and glue paths of Lyon. This is incorrect. It is true that “comprising” leaves claim 26 open to the inclusion of other steps, elements or materials. See In re Baxter, 656 F.2d 679, 686, 210 USPQ 795, 802 (CCPA 1981). As 8Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NextLast modified: November 3, 2007