MPEP § 909.01(b) — Classification and Assignment to Examiner in CPC (Annotated Rules)

§909.01(b) Classification and Assignment to Examiner in CPC

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

This page consolidates and annotates all enforceable requirements under MPEP § 909.01(b), 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.

Classification and Assignment to Examiner in CPC

This section addresses Classification and Assignment to Examiner in CPC. Contains: 1 requirement, 1 permission, and 1 other statement.

Key Rules

Topic

Secrecy Orders

3 rules
MPEP GuidanceRequiredAlways
[mpep-909-01-b-bda47b2cc247192313ad0e04]
Application Must Be Fully Classified on Receipt
Note:
Every nonprovisional utility application, including drawings if any, must be fully classified and have C* designations assigned upon first submission to the USPTO.

Every nonprovisional utility application, new or amended, and including the drawings, if any, when first received by the USPTO must be fully classified and have C* designations assigned to those CPC symbols on the application that represent the subject matter claimed. Once the application has received these classifications, the automated routing system can assign the application to an examiner. Provisional applications are not classified or assigned since they are not examined.

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MPEP GuidancePermittedAlways
[mpep-909-01-b-d5c3bd0f1cb84953bc2332cb]
Classifications Required for Examiner Assignment
Note:
An application must be fully classified with CPC symbols before an examiner can be assigned.

Every nonprovisional utility application, new or amended, and including the drawings, if any, when first received by the USPTO must be fully classified and have C* designations assigned to those CPC symbols on the application that represent the subject matter claimed. Once the application has received these classifications, the automated routing system can assign the application to an examiner. Provisional applications are not classified or assigned since they are not examined.

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MPEP GuidanceInformativeAlways
[mpep-909-01-b-9b8db6bbfef96879acf7b20f]
Provisional Applications Not Classified or Assigned
Note:
Provisional applications are not classified or assigned because they are not examined.

Every nonprovisional utility application, new or amended, and including the drawings, if any, when first received by the USPTO must be fully classified and have C* designations assigned to those CPC symbols on the application that represent the subject matter claimed. Once the application has received these classifications, the automated routing system can assign the application to an examiner. Provisional applications are not classified or assigned since they are not examined.

Jump to MPEP SourceSecrecy Orders

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