Claim [1] allowable. The restriction requirement [2] , as set forth in the Office action mailed on [3] , has been reconsidered in view of the allowability of claims to the elected invention pursuant to MPEP § 821.04(a) . The restriction requirement is hereby withdrawn as to any claim that requires all the limitations of an allowable claim. Specifically, the restriction requirement of [4] is [5] . Claim [6] , directed to [7] no longer withdrawn from consideration because the claim(s) requires all the limitations of an allowable claim. However, claim [8] , directed to [9] withdrawn from consideration because [10] require all the limitations of an allowable claim. In view of the above noted withdrawal of the restriction requirement, applicant is advised that if any claim presented in a divisional application is anticipated by, or includes all the limitations of, a claim that is allowable in the present application, such claim may be subject to provisional statutory and/or nonstatutory double patenting rejections over the claims of the instant application. Once a restriction requirement is withdrawn, the provisions of 35 U.S.C. 121 are no longer applicable. See In re Ziegler , 443 F.2d 1211, 1215, 170 USPQ 129, 131-32 (CCPA 1971). See also MPEP § 804.01 .