Appeal No. 97-1176 Application 08/003,673 the examiner’s rejection of claims 15, 16 and 19-24 under 35 U.S.C. § 103 and entered a new ground of rejection thereof under 35 U.S.C. § 112, first paragraph, pursuant to our authority under 37 CFR § 1.196(b). Appellants subsequently elected to amend the claims and have the matter reconsidered by the examiner. Appellants’ invention pertains to a device for dispensing a water treatment composition into a toilet tank. A copy of the appealed claims appears in the appendix to appellants’ brief. The prior art references of record relied upon by the examiner in support of a rejection under 35 U.S.C. § 103 are: Bachman 1,321,586 Nov. 11, 1919 Spence (Great Britain) 13,146 July 5, 1893 Ekins (Great Britain) 23,517 Nov. 3, 1908 Hicks (Australian) 240,459 Feb. 2, 1961 Claims 15, 16 and 19-24 stand rejected under 35 U.S.C. § 112, second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which appellants regard as the invention. Claims 15, 16 and 19-24 stand further rejected under 35 U.S.C. § 103 “as being unpatentable over Spence, Ekins, Bachman and Hicks” (office action mailed August 17, 1995 (Paper -2-Page: Previous 1 2 3 4 5 6 7 8 9 NextLast modified: November 3, 2007