¶ 7.34.04 Broader Range/Limitation And Narrow Range/Limitation in Same Claim
A broad range or limitation together with a narrow range or limitation that falls within the broad range or limitation (in the same claim) may be considered indefinite if the resulting claim does not clearly set forth the metes and bounds of the patent protection desired. See MPEP § 2173.05(c). In the present instance, claim [1] recites the broad recitation [2], and the claim also recites [3] which is the narrower statement of the range/limitation. The claim(s) are considered indefinite because there is a question or doubt as to whether the feature introduced by such narrower language is (a) merely exemplary of the remainder of the claim, and therefore not required, or (b) a required feature of the claims.
Examiner Note:
1. In bracket 2, insert the broader range/limitation and where it appears in the claim; in bracket 3, insert the narrow range/limitation and where it appears. This form paragraph may be modified to fit other instances of indefiniteness in the claims.
2. This form paragraph must be preceded by form paragraph 7.34.01.