MPEP § 818.01(d) — Traverse of Restriction Requirement With Linking Claims (Annotated Rules)

§818.01(d) Traverse of Restriction Requirement With Linking Claims

USPTO MPEP version: BlueIron's Update: 2025-12-31

This page consolidates and annotates all enforceable requirements under MPEP § 818.01(d), including statutory authority, regulatory rules, examiner guidance, and practice notes. It is provided as guidance, with links to the ground truth sources. This is information only, it is not legal advice.

Traverse of Restriction Requirement With Linking Claims

This section addresses Traverse of Restriction Requirement With Linking Claims. Primary authority: 37 CFR 1.144. Contains: 2 requirements, 1 guidance statement, 1 permission, and 3 other statements.

Key Rules

Topic

Linking Claims (MPEP 809)

4 rules
StatutoryInformativeAlways
[mpep-818-01-d-c95518b588b6d55eb870c8b5]
Election with Allowable Linking Claim Does Not Traverse Restriction
Note:
An election combined with an argument that the linking claim is allowable does not constitute a traversal of the restriction requirement. If the linking claim is allowed, the restriction should be withdrawn.

An election combined with an argument that the linking claim is allowable is not a traversal of the restriction requirement. The Office considers such a response to be a concession that restriction is proper if the linking claim is not allowable. If the linking claim is allowable, the restriction is improper and should be withdrawn. If the Office allows the linking claim, the restriction requirement must be withdrawn and claims to all linked inventions that depend from or otherwise include all the limitations of the allowable linking claim must be acted upon.

Jump to MPEP SourceLinking Claims (MPEP 809)Restriction Requirement (MPEP 802-803)Restriction and Election Practice (MPEP Chapter 800)
StatutoryInformativeAlways
[mpep-818-01-d-9e126d3f66f6bf9320eeae4f]
Response to Non-Allowable Linking Claim Is a Concession of Proper Restriction
Note:
If the linking claim is not allowable, responding with it concedes that restriction was proper.

An election combined with an argument that the linking claim is allowable is not a traversal of the restriction requirement. The Office considers such a response to be a concession that restriction is proper if the linking claim is not allowable. If the linking claim is allowable, the restriction is improper and should be withdrawn. If the Office allows the linking claim, the restriction requirement must be withdrawn and claims to all linked inventions that depend from or otherwise include all the limitations of the allowable linking claim must be acted upon.

Jump to MPEP SourceLinking Claims (MPEP 809)Restriction Requirement (MPEP 802-803)Restriction and Election Practice (MPEP Chapter 800)
StatutoryRecommendedAlways
[mpep-818-01-d-45273199a1737709815dc744]
If Linking Claim Is Allowable, Restriction Is Improper
Note:
If the linking claim is allowable, the restriction requirement should be withdrawn as it is improper.

An election combined with an argument that the linking claim is allowable is not a traversal of the restriction requirement. The Office considers such a response to be a concession that restriction is proper if the linking claim is not allowable. If the linking claim is allowable, the restriction is improper and should be withdrawn. If the Office allows the linking claim, the restriction requirement must be withdrawn and claims to all linked inventions that depend from or otherwise include all the limitations of the allowable linking claim must be acted upon.

Jump to MPEP SourceLinking Claims (MPEP 809)Restriction Requirement (MPEP 802-803)Restriction and Election Practice (MPEP Chapter 800)
StatutoryRequiredAlways
[mpep-818-01-d-047a651d47632d44124b81ea]
Allowance of Linking Claim Requires Withdrawal of Restriction
Note:
If the Office allows a linking claim, the restriction requirement must be withdrawn and all claims that depend from or include its limitations must be acted upon.

An election combined with an argument that the linking claim is allowable is not a traversal of the restriction requirement. The Office considers such a response to be a concession that restriction is proper if the linking claim is not allowable. If the linking claim is allowable, the restriction is improper and should be withdrawn. If the Office allows the linking claim, the restriction requirement must be withdrawn and claims to all linked inventions that depend from or otherwise include all the limitations of the allowable linking claim must be acted upon.

Jump to MPEP SourceLinking Claims (MPEP 809)Restriction Requirement (MPEP 802-803)Restriction and Election Practice (MPEP Chapter 800)
Topic

Notice of Appeal Filing

3 rules
StatutoryRequiredAlways
[mpep-818-01-d-48059e15734ef9823522887c]
Proper Traverse Must Include Specific Reasons
Note:
A traverse must provide a written statement distinctly pointing out the supposed errors in the requirement.

Regardless of the presence of a linking claim, a proper traverse must include a written statement of the reasons for traverse, distinctly and specifically pointing out the supposed errors upon which the applicant relies for his or her conclusion that the requirement is in error. If restriction is made final following consideration of a traverse, the right to petition is preserved even if all linking claims are canceled. When a final restriction requirement is contingent on the nonallowability of the linking claims, applicant may petition from the requirement under 37 CFR 1.144 without waiting for a final action on the merits of the linking claims or applicant may defer his or her petition until the linking claims have been finally rejected, but not later than the notice of appeal. See 37 CFR 1.144 and MPEP § 818.01(c).

Jump to MPEP Source · 37 CFR 1.144Notice of Appeal FilingNotice of AppealEx Parte Appeals to PTAB
StatutoryInformativeAlways
[mpep-818-01-d-0ec07ac5679460ff8a240202]
Right to Petition Preserved After Final Restriction Despite Canceled Linking Claims
Note:
If a restriction is made final after considering a traverse, the applicant retains the right to petition even if all linking claims are canceled.

Regardless of the presence of a linking claim, a proper traverse must include a written statement of the reasons for traverse, distinctly and specifically pointing out the supposed errors upon which the applicant relies for his or her conclusion that the requirement is in error. If restriction is made final following consideration of a traverse, the right to petition is preserved even if all linking claims are canceled. When a final restriction requirement is contingent on the nonallowability of the linking claims, applicant may petition from the requirement under 37 CFR 1.144 without waiting for a final action on the merits of the linking claims or applicant may defer his or her petition until the linking claims have been finally rejected, but not later than the notice of appeal. See 37 CFR 1.144 and MPEP § 818.01(c).

Jump to MPEP Source · 37 CFR 1.144Notice of Appeal FilingNotice of AppealEx Parte Appeals to PTAB
StatutoryPermittedAlways
[mpep-818-01-d-fa5428c01e31e400567e24c8]
Final Restriction Requirement for Linking Claims
Note:
Applicant may petition from a final restriction requirement contingent on nonallowability of linking claims without waiting for a final action or may defer until the linking claims are finally rejected but not later than notice of appeal.

Regardless of the presence of a linking claim, a proper traverse must include a written statement of the reasons for traverse, distinctly and specifically pointing out the supposed errors upon which the applicant relies for his or her conclusion that the requirement is in error. If restriction is made final following consideration of a traverse, the right to petition is preserved even if all linking claims are canceled. When a final restriction requirement is contingent on the nonallowability of the linking claims, applicant may petition from the requirement under 37 CFR 1.144 without waiting for a final action on the merits of the linking claims or applicant may defer his or her petition until the linking claims have been finally rejected, but not later than the notice of appeal. See 37 CFR 1.144 and MPEP § 818.01(c).

Jump to MPEP Source · 37 CFR 1.144Notice of Appeal FilingNotice of AppealEx Parte Appeals to PTAB

Citations

Primary topicCitation
Notice of Appeal Filing37 CFR § 1.144
Notice of Appeal FilingMPEP § 818.01(c)

Source Text from USPTO’s MPEP

This is an exact copy of the MPEP from the USPTO. It is here for your reference to see the section in context.

BlueIron Last Updated: 2025-12-31