Appeal No. 1997-0189 Application No. 07/983,118 the invention as set forth in claims 34-36, 39-41, and 51 . 3 Accordingly, we reverse. With respect to the 35 U.S.C. § 112, second paragraph, rejection of claims 34-43, 50, and 51, the Examiner initially asserts the lack of clarity in the claim language resulting from the use of the terminology "pixel" and "window." In apparently finding the words synonymous, the Examiner questions the difference in meaning between "pixel" and "window" as used in the claims. In a related contention, the Examiner also asserts the indefiniteness of the language "means for opening pre-selected windows" in claim 34. The general rule is that a claim must set out and circumscribe a particular area with a reasonable degree of precision and particularity when read in light of the disclosure as it would be by the artisan. In re Moore, 439 F.2d 1232, 1235, 169 USPQ 236, 238 (CCPA 1971). Acceptability of the claim language depends on whether one of ordinary skill in the art would understand what is claimed in light of the 3At page 5 of the Answer, the Examiner has indicated the allowability of claims 37, 38, 42, 43, and 50 subject to being rewritten to overcome the indefiniteness rejection under the second paragraph of 35 U.S.C. § 112. 7Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007