Appeal No. 2006-2248 Application No. 10/158,618 application claim which was canceled or amended and (b) the patent claim which was ultimately issued” (Opinion, page 21). The majority’s position regarding surrendered subject matter is erroneous. Our binding precedent includes numerous decisions which define surrendered subject matter in terms of a claim that had been canceled or amended to avoid a rejection. For example, see In re Clement, 131 F.3d 1464, 45 USPQ2d 1161 (Fed. Cir. 1997); Ball Corp. v. United States, 729 F.2d 1429, 221 USPQ 289 (Fed. Cir. 1989); In re Richman, 409 F.2d 269, 161 USPQ 359 (CCPA 1969); In re Byers, 230 F.2d 451, 109 USPQ 53 (CCPA 1956); In re Wadsworth, 27 CCPA 735, 107 F.2d 596, 43 USPQ 460 (CCPA 1939). The majority has contradicted this binding precedent in taking the position that such a definition is no longer proper under any circumstances. I acknowledge that the majority’s definition of surrendered subject matter would be proper under appropriate factual circumstances. See Hester Indus. v. Stein, Inc., 142 F.3d 1472, 46 USPQ2d 1641 (Fed. Cir. 1998). However, the majority has erred in contending that such a definition is proper under all circumstances. Indeed, such an inflexible definition is not only contrary to binding - 50 -Page: Previous 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 NextLast modified: November 3, 2007