¶ 8.15 Combination-Subcombination
Inventions [1] and [2] are related as combination and subcombination. Inventions in this relationship are distinct if it can be shown that (1) the combination as claimed does not require the particulars of the subcombination as claimed for patentability, and (2) that the subcombination has utility by itself or in other combinations (MPEP § 806.05(c)). In the instant case, the combination as claimed does not require the particulars of the subcombination as claimed because [3]. The subcombination has separate utility such as [4].
The examiner has required restriction between combination and subcombination inventions. Where applicant elects a subcombination, and claims thereto are subsequently found allowable, any claim(s) depending from or otherwise requiring all the limitations of the allowable subcombination will be examined for patentability in accordance with 37 CFR 1.104. See MPEP § 821.04(a). Applicant is advised that if any claim presented in a continuation or 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.
Examiner Note:
1. This form paragraph is to be used when claims are presented to both combination(s) and subcombination(s) (MPEP § 806.05(c)).
2. In bracket 3, specify the limitations of the claimed subcombination that are not required by the claimed combination, or the evidence that supports the conclusion that the combination does not rely upon the specific details of the subcombination for patentability. See MPEP § 806.05(c), subsection II and § 806.05(d).
3. In bracket 4, suggest utility other than used in the combination.
4. Conclude restriction requirement with one of form paragraphs 8.21.