browse before

809.02(a) Election Required - 800 Restriction in Applications Filed Under 35 U.S.C. 111; Double Patenting


809.02(a) Election Required

Where generic claims are present, the examiner should send a letter including only a restriction requirement or place a telephone requirement to restrict (the latter being encouraged). See MPEP § 812.01 for telephone practice in restriction requirements.

Action as follows should be taken:

(A) Identify generic claims or indicate that no generic claims are present. See MPEP § 806.04(d) for definition of a generic claim.

(B) Clearly identify each (or in aggravated cases at least exemplary ones) of the disclosed species, to which claims are restricted. The species are preferably identified as the species of figures 1, 2, and 3 or the species of examples I, II, and III, respectively. In the absence of distinct figures or examples to identify the several species, the mechanical means, the particular material, or other distinguishing characteristic of the species should be stated for each species identified. If the species cannot be conveniently identified, the claims may be grouped in accordance with the species to which they are restricted.

(C) Applicant should then be required to elect a single disclosed species under 35 U.S.C. 121, and advised as to the requisites of a complete reply and his or her rights under 37 CFR 1.141.

For generic claims, a search should not be made and art should not be cited.

A 1-month (not less than 30 days) shortened statutory period will be set for reply when a written requirement is made without an action on the merits. This period may be extended under the provisions of 37 CFR 1.136(a). Such action will not be an "action on the merits" for purposes of the second action final program.

To be complete, a reply to a requirement made according to this section should include a proper election along with a listing of all claims readable thereon, including any claims subsequently added.

In those applications wherein a requirement for restriction is accompanied by an action on all claims, such action will be considered to be an action on the merits and the next action should be made final.


¶ 8.01 Election of Species

This application contains claims directed to the following patentably distinct species of the claimed invention: [1].

Applicant is required under 35 U.S.C. 121 to elect a single disclosed species for prosecution on the merits to which the claims shall be restricted if no generic claim is finally held to be allowable. Currently, [2] generic.

Applicant is advised that a reply to this requirement must include an identification of the species that is elected consonant with this requirement, and a listing of all claims readable thereon, including any claims subsequently added. An argument that a claim is allowable or that all claims are generic is considered nonresponsive unless accompanied by an election.

Upon the allowance of a generic claim, applicant will be entitled to consideration of claims to additional species which are written in dependent form or otherwise include all the limitations of an allowed generic claim as provided by 37 CFR 1.141. If claims are added after the election, applicant must indicate which are readable upon the elected species. MPEP § 809.02(a).

Should applicant traverse on the ground that the species are not patentably distinct, applicant should submit evidence or identify such evidence now of record showing the species to be obvious variants or clearly admit on the record that this is the case. In either instance, if the examiner finds one of the inventions unpatentable over the prior art, the evidence or admission may be used in a rejection under 35 U.S.C. 103(a) of the other invention.

Examiner Note

In bracket 2, insert the appropriate generic claim information.


¶ 8.02 Election When Claims Are Not Restricted to Species

Claim [1] generic to a plurality of disclosed patentably distinct species comprising [2]. Applicant is required under 35 U.S.C. 121 to elect a single disclosed species, even though this requirement is traversed.

Should applicant traverse on the ground that the species are not patentably distinct, applicant should submit evidence or identify such evidence now of record showing the species to be obvious variants or clearly admit on the record that this is the case. In either instance, if the examiner finds one of the inventions unpatentable over the prior art, the evidence or admission may be used in a rejection under 35 U.S.C. 103(a) of the other invention.

Examiner Note

1. This paragraph should be used for the election of requirement described in MPEP § 803.02 (Markush group) and § 809.02(d) (burdensome search necessary).

2. In bracket 2, clearly identify the species from which an election is to be made.

If claims are added after the election, applicant must indicate which are readable on the elected species.

It is necessary to (A) identify generic claims or state that none are present, and (B) clearly identify each species involved.

browse after