Appeal No. 1996-3955 Application 08/170,601 (“Breadth is not indefiniteness.”); In re Borkowski, 422 F.2d 904, 909, 164 USPQ 642, 645-46 (CCPA 1970). For the above reasons, claim 1, as it would have been interpreted by one of ordinary skill in the art in view of the specification and prior art, fails to set out and circumscribe a particular area with a reasonable degree of precision and particularity. Consequently, claim 1 and the claims which depend therefrom are indefinite. In some instances, it may be impossible to determine whether or not claimed subject matter is anticipated by or would have been obvious over references because the claims are so indefinite that considerable speculation and assumptions would be required regarding the meaning of terms employed in the claims with respect to the scope of the claims. See In re Steele, 305 F.2d 859, 862, 134 USPQ 292, 295 (CCPA 1962). In other instances, however, it is possible to make a reasonable, conditional interpretation of claims adequate for the purpose -6-6Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007