Appeal No. 95-3017 Application 07/952,061 including all the limitations of the base claims and any intervening claims. Representative claim 1 is reproduced below: 1. A reticle blank for use in fabricating a reticle to pattern a radiation sensitive layer in a lithographic printer, said reticle blank having a region comprising a pattern of features, said features having a size that is below the resolution of said printer, wherein said region transmits a reduced portion of radiation incident thereon, said reduced portion of radiation being relatively uniform underneath said pattern. The following references are relied on by the examiner: Smith et al. (Smith) 4,890,309 Dec. 26, 1989 Pease et al. (Pease) 5,135,609 Aug. 4, 1992 Claims 1 to 6, 9 to 12, 15 to 25 and 28 to 31 stand rejected under 35 U.S.C. § 112, second paragraph, as being indefinite. In a new rejection under this statutory basis in the answer, the examiner included claims 7, 8, 22, 23, and 25 in this rejection. As such, the claims on appeal under this statutory basis remain claims 1 to 12, 15 to 25 and 28 to 31. Claims 1 to 6 stand rejected under 35 U.S.C. § 102(a) as being anticipated by Pease. Claims 7 to 12 and 19 to 31 stand rejected under 35 U.S.C. § 103 as being obvious over the collective teachings of Pease in view of Smith. The examiner incorrectly includes dependent claim 25 in this grouping, which claim depends directly from claim 13 2Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007