MPEP § 608.01(i) — Claims (Annotated Rules)

§608.01(i) Claims

USPTO MPEP version: BlueIron's Update: 2026-01-17

This page consolidates and annotates all enforceable requirements under MPEP § 608.01(i), 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.

Claims

This section addresses Claims. Primary authority: 37 CFR 1.75.

Key Rules

Topic

Filing, Search & Examination Fees

7 rules
StatutoryPermittedAlways
[mpep-608-01-i-2a25ff31f9977fd2d9b34fe1]
Dependent Claims Must Limit Parent Claims
Note:
Claims can be presented in dependent form, further limiting parent claims. Multiple dependent claims must refer to other claims in the alternative and cannot base themselves on multiple claims.

(c) One or more claims may be presented in dependent form, referring back to and further limiting another claim or claims in the same application. Any dependent claim which refers to more than one other claim (“multiple dependent claim”) shall refer to such other claims in the alternative only. A multiple dependent claim shall not serve as a basis for any other multiple dependent claim. For fee calculation purposes under § 1.16, a multiple dependent claim will be considered to be that number of claims to which direct reference is made therein. For fee calculation purposes also, any claim depending from a multiple dependent claim will be considered to be that number of claims to which direct reference is made in that multiple dependent claim. In addition to the other filing fees, any original application which is filed with, or is amended to include, multiple dependent claims must have paid therein the fee set forth in § 1.16(j). Claims in dependent form shall be construed to include all the limitations of the claim incorporated by reference into the dependent claim. A multiple dependent claim shall be construed to incorporate by reference all the limitations of each of the particular claims in relation to which it is being considered.

Jump to MPEP Source · 37 CFR 1.16Filing, Search & Examination FeesFee Requirements
StatutoryRequiredAlways
[mpep-608-01-i-5839a0bb789b49b94c888b2a]
Multiple Dependent Claims Must Use Alternatives Only
Note:
Dependent claims referring to more than one other claim must do so using alternatives, not all referenced claims together.

(c) One or more claims may be presented in dependent form, referring back to and further limiting another claim or claims in the same application. Any dependent claim which refers to more than one other claim (“multiple dependent claim”) shall refer to such other claims in the alternative only. A multiple dependent claim shall not serve as a basis for any other multiple dependent claim. For fee calculation purposes under § 1.16, a multiple dependent claim will be considered to be that number of claims to which direct reference is made therein. For fee calculation purposes also, any claim depending from a multiple dependent claim will be considered to be that number of claims to which direct reference is made in that multiple dependent claim. In addition to the other filing fees, any original application which is filed with, or is amended to include, multiple dependent claims must have paid therein the fee set forth in § 1.16(j). Claims in dependent form shall be construed to include all the limitations of the claim incorporated by reference into the dependent claim. A multiple dependent claim shall be construed to incorporate by reference all the limitations of each of the particular claims in relation to which it is being considered.

Jump to MPEP Source · 37 CFR 1.16Filing, Search & Examination FeesFee Requirements
StatutoryProhibitedAlways
[mpep-608-01-i-dd2faf6d3dd9d476417f701c]
No Basis for Multiple Dependent Claims
Note:
A dependent claim that refers to multiple claims cannot serve as a basis for another dependent claim.

(c) One or more claims may be presented in dependent form, referring back to and further limiting another claim or claims in the same application. Any dependent claim which refers to more than one other claim (“multiple dependent claim”) shall refer to such other claims in the alternative only. A multiple dependent claim shall not serve as a basis for any other multiple dependent claim. For fee calculation purposes under § 1.16, a multiple dependent claim will be considered to be that number of claims to which direct reference is made therein. For fee calculation purposes also, any claim depending from a multiple dependent claim will be considered to be that number of claims to which direct reference is made in that multiple dependent claim. In addition to the other filing fees, any original application which is filed with, or is amended to include, multiple dependent claims must have paid therein the fee set forth in § 1.16(j). Claims in dependent form shall be construed to include all the limitations of the claim incorporated by reference into the dependent claim. A multiple dependent claim shall be construed to incorporate by reference all the limitations of each of the particular claims in relation to which it is being considered.

Jump to MPEP Source · 37 CFR 1.16Filing, Search & Examination FeesFee Requirements
StatutoryInformativeAlways
[mpep-608-01-i-152470c70af85682eee7a905]
Multiple Dependent Claim Fee Calculation
Note:
For fee calculation purposes, a multiple dependent claim is considered as the number of claims it directly references.

(c) One or more claims may be presented in dependent form, referring back to and further limiting another claim or claims in the same application. Any dependent claim which refers to more than one other claim (“multiple dependent claim”) shall refer to such other claims in the alternative only. A multiple dependent claim shall not serve as a basis for any other multiple dependent claim. For fee calculation purposes under § 1.16, a multiple dependent claim will be considered to be that number of claims to which direct reference is made therein. For fee calculation purposes also, any claim depending from a multiple dependent claim will be considered to be that number of claims to which direct reference is made in that multiple dependent claim. In addition to the other filing fees, any original application which is filed with, or is amended to include, multiple dependent claims must have paid therein the fee set forth in § 1.16(j). Claims in dependent form shall be construed to include all the limitations of the claim incorporated by reference into the dependent claim. A multiple dependent claim shall be construed to incorporate by reference all the limitations of each of the particular claims in relation to which it is being considered.

Jump to MPEP Source · 37 CFR 1.16Filing, Search & Examination FeesFee Requirements
StatutoryRequiredAlways
[mpep-608-01-i-fa0839e561f7e7a877389ee7]
Fee Required for Multiple Dependent Claims in Original Application
Note:
An original application including multiple dependent claims must pay the fee set forth in § 1.16(j).

(c) One or more claims may be presented in dependent form, referring back to and further limiting another claim or claims in the same application. Any dependent claim which refers to more than one other claim (“multiple dependent claim”) shall refer to such other claims in the alternative only. A multiple dependent claim shall not serve as a basis for any other multiple dependent claim. For fee calculation purposes under § 1.16, a multiple dependent claim will be considered to be that number of claims to which direct reference is made therein. For fee calculation purposes also, any claim depending from a multiple dependent claim will be considered to be that number of claims to which direct reference is made in that multiple dependent claim. In addition to the other filing fees, any original application which is filed with, or is amended to include, multiple dependent claims must have paid therein the fee set forth in § 1.16(j). Claims in dependent form shall be construed to include all the limitations of the claim incorporated by reference into the dependent claim. A multiple dependent claim shall be construed to incorporate by reference all the limitations of each of the particular claims in relation to which it is being considered.

Jump to MPEP Source · 37 CFR 1.16Filing, Search & Examination FeesFee Requirements
StatutoryRequiredAlways
[mpep-608-01-i-cec3bb3deba5647346f9322e]
Dependent Claims Include All Incorporated Limitations
Note:
Dependent claims must include all limitations from the claim they reference.

(c) One or more claims may be presented in dependent form, referring back to and further limiting another claim or claims in the same application. Any dependent claim which refers to more than one other claim (“multiple dependent claim”) shall refer to such other claims in the alternative only. A multiple dependent claim shall not serve as a basis for any other multiple dependent claim. For fee calculation purposes under § 1.16, a multiple dependent claim will be considered to be that number of claims to which direct reference is made therein. For fee calculation purposes also, any claim depending from a multiple dependent claim will be considered to be that number of claims to which direct reference is made in that multiple dependent claim. In addition to the other filing fees, any original application which is filed with, or is amended to include, multiple dependent claims must have paid therein the fee set forth in § 1.16(j). Claims in dependent form shall be construed to include all the limitations of the claim incorporated by reference into the dependent claim. A multiple dependent claim shall be construed to incorporate by reference all the limitations of each of the particular claims in relation to which it is being considered.

Jump to MPEP Source · 37 CFR 1.16Filing, Search & Examination FeesFee Requirements
StatutoryRequiredAlways
[mpep-608-01-i-32c6c8e93326389cac65dbcb]
Multiple Dependent Claim Incorporates All Limitations
Note:
A multiple dependent claim must include all limitations of the claims it references.

(c) One or more claims may be presented in dependent form, referring back to and further limiting another claim or claims in the same application. Any dependent claim which refers to more than one other claim (“multiple dependent claim”) shall refer to such other claims in the alternative only. A multiple dependent claim shall not serve as a basis for any other multiple dependent claim. For fee calculation purposes under § 1.16, a multiple dependent claim will be considered to be that number of claims to which direct reference is made therein. For fee calculation purposes also, any claim depending from a multiple dependent claim will be considered to be that number of claims to which direct reference is made in that multiple dependent claim. In addition to the other filing fees, any original application which is filed with, or is amended to include, multiple dependent claims must have paid therein the fee set forth in § 1.16(j). Claims in dependent form shall be construed to include all the limitations of the claim incorporated by reference into the dependent claim. A multiple dependent claim shall be construed to incorporate by reference all the limitations of each of the particular claims in relation to which it is being considered.

Jump to MPEP Source · 37 CFR 1.16Filing, Search & Examination FeesFee Requirements
Topic

Fee Requirements

2 rules
StatutoryInformativeAlways
[mpep-608-01-i-61b9ee237772fbbeb92b4c53]
Claim Dependent Fee Calculation
Note:
For fee calculation purposes, a claim depending from a multiple dependent claim is considered to be the number of claims it directly references.

(c) One or more claims may be presented in dependent form, referring back to and further limiting another claim or claims in the same application. Any dependent claim which refers to more than one other claim (“multiple dependent claim”) shall refer to such other claims in the alternative only. A multiple dependent claim shall not serve as a basis for any other multiple dependent claim. For fee calculation purposes under § 1.16, a multiple dependent claim will be considered to be that number of claims to which direct reference is made therein. For fee calculation purposes also, any claim depending from a multiple dependent claim will be considered to be that number of claims to which direct reference is made in that multiple dependent claim. In addition to the other filing fees, any original application which is filed with, or is amended to include, multiple dependent claims must have paid therein the fee set forth in § 1.16(j). Claims in dependent form shall be construed to include all the limitations of the claim incorporated by reference into the dependent claim. A multiple dependent claim shall be construed to incorporate by reference all the limitations of each of the particular claims in relation to which it is being considered.

Jump to MPEP Source · 37 CFR 1.16Fee RequirementsFiling, Search & Examination Fees
StatutoryInformativeAlways
[mpep-608-01-i-48ac045de6f482385f4c1a3c]
Claims In Excess of Fee Requirement
Note:
For claims that exceed the fee requirements, refer to MPEP § 714.10.

For claims in excess of fee, see MPEP § 714.10.

Jump to MPEP Source · 37 CFR 1.75Fee Requirements
Topic

Claims

1 rules
StatutoryRequiredAlways
[mpep-608-01-i-5606ca937df1298b726f28f7]
Claims Must Particularly Point Out and Distinctly Claim Invention
Note:
The specification must end with a claim that clearly and distinctly identifies the invention as perceived by the applicant.

(a) The specification must conclude with a claim particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention or discovery.

Jump to MPEP Source · 37 CFR 1.75SpecificationPatent Application Content
Topic

Statutory Authority for Examination

1 rules
StatutoryInformativeAlways
[mpep-608-01-i-61200dba77f4e60253f77375]
Examination of Claims Required
Note:
MPEP § 706 outlines the procedures for examining claims during patent examination.

For examination of claims, see MPEP § 706.

Jump to MPEP Source · 37 CFR 1.75Statutory Authority for ExaminationExamination Procedures

Citations

Primary topicCitation
Fee Requirements
Filing, Search & Examination Fees
37 CFR § 1.16
Fee Requirements
Filing, Search & Examination Fees
37 CFR § 1.16(j)
MPEP § 608.01(j)
MPEP § 608.01(m)
MPEP § 608.01(n)
Statutory Authority for ExaminationMPEP § 706
Fee RequirementsMPEP § 714.10

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: 2026-01-17