Appeal No. 95-1217 Application 08/039,674 Claim 18 is not indefinite under § 112, ¶ 2, even though the phrase "light intensity" was not introduced earlier in the claim, because a person of ordinary skill in the art would still understand the bounds of the claim. Although the Examiner did not point it out, claim 18 appears to contain a typographical error. It appears to contain an extra "of" after the word "each". If so, the phrase "of each of portion" should be changed to "of each portion". Even with this typographical error, a person of ordinary skill in the art would still understand the bounds of the claim. 3. The rejections under 35 U.S.C. § 103 We will not sustain the rejection of claims 1 through 13 and claims 15 through 20 under 35 U.S.C. § 103. It is the burden of the Examiner to establish why one having ordinary skill in the art would have been led to the claimed invention by the express teachings or suggestions found in the prior art, or by implications contained in such teachings or suggestions. In re Sernaker, 702 F.2d 989, 995, 217 USPQ 1, 6 16Page: Previous 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 NextLast modified: November 3, 2007