Appeal No. 1996-3003 Application 08/175,182 reflection surface for receiving and reflecting light received from said first reflecting surface and a light detector for receiving and detecting light reflected from said second reflection surface; a casing for housing said light source and optical system, said window being provided in said casing; and a mounting board located within said casing and above an optical path between said second reflecting surface and said light detector, said mounting board being connected with at least one device which passes through said casing. The Examiner relies on the following references: Lyon 4,521,772 Jun. 4, 1985 Chadima, Jr. et al. (Chadima) 4,766,300 Aug. 23, 1988 Hashimoto et al. (Hashimoto) 4,924,199 May 8, 1990 (filed May 18, 1987) Claims 3 through 11 stand rejected under 35 U.S.C. § 103 as being unpatentable over Hashimoto in view of Lyon and Chadima. Since the Examiner’s Answer does not state the statutory grounds of rejection, and the final rejection states “under 35 USC 012/103 [sic] as set forth previously in the rejections of record”, we have resorted to the next previous rejection, Paper No. 10, mailed April 25, 1994. In Paper No. 10, the statutory grounds are clearly stated as 35 U.S.C. § 103 with Hashimoto in view of Lyon. Although Paper No. 10 3Page: Previous 1 2 3 4 5 6 7 8 9 NextLast modified: November 3, 2007