Appeal No. 2000-2003 Application 08/477,878 precisely what the scope of the claims is. Cf. In re Cohn, 438 F.2d 989, 993, 169 USPQ 95, 98 (CCPA 1971) (claims indefinite in view of inconsistency between claims and the supporting disclosure). It is necessary that appellants address this apparent discrepancy and that it be resolved prior to our rendering a decision on this appeal. In reviewing the claims, we note that the handpiece recited in claim 3, having “the light guide extending through the handpiece to the head mirror,” is not shown in the drawings as required by 37 CFR § 1.83(a). Also, the term “headpiece” in claim 3, line 11, has no antecedent basis in the specification. 37 CFR § 1.75(d)(1). Time for Response Appellants are required to file a response addressing matters (1) and (2) above within two months from the date of this paper. As provided in 37 CFR § 1.196(d), this time period is 3Page: Previous 1 2 3 4 5 NextLast modified: November 3, 2007