Patent Law FAQ

This FAQ answers all your questions about patent law, patent procedure, and the patent examination process.

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MPEP 200 – Types and Status of Application; Benefit and Priority (1)

To file a Continued Prosecution Application (CPA) in a design application, the following requirements must be met:

  • The application must be a design application.
  • The prior application must be a nonprovisional application.
  • The application must be filed before the earliest of:
    • Payment of the issue fee on the prior application, unless a petition under § 1.313(c) is granted in the prior application;
    • Abandonment of the prior application; or
    • Termination of proceedings on the prior application.

As stated in the MPEP 201.06(d): “A continuation or divisional application that is a nonprovisional application may be filed as a CPA under 37 CFR 1.53(d) if the prior nonprovisional application is a design application that is complete as defined by 37 CFR 1.51(b).”

For more information on continuation application, visit: continuation application.

For more information on CPA, visit: CPA.

For more information on Divisional application, visit: Divisional application.

For more information on filing requirements, visit: filing requirements.

MPEP 201 – Types of Applications (1)

To file a Continued Prosecution Application (CPA) in a design application, the following requirements must be met:

  • The application must be a design application.
  • The prior application must be a nonprovisional application.
  • The application must be filed before the earliest of:
    • Payment of the issue fee on the prior application, unless a petition under § 1.313(c) is granted in the prior application;
    • Abandonment of the prior application; or
    • Termination of proceedings on the prior application.

As stated in the MPEP 201.06(d): “A continuation or divisional application that is a nonprovisional application may be filed as a CPA under 37 CFR 1.53(d) if the prior nonprovisional application is a design application that is complete as defined by 37 CFR 1.51(b).”

For more information on continuation application, visit: continuation application.

For more information on CPA, visit: CPA.

For more information on Divisional application, visit: Divisional application.

For more information on filing requirements, visit: filing requirements.

Patent Law (2)

According to 35 U.S.C. 113, drawings are required ‘where necessary for the understanding of the subject matter sought to be patented.’ Specifically:

  • For applications filed on or after December 18, 2013 (except design applications), drawings are not required to receive a filing date, but may still be necessary to fully disclose the invention.
  • For applications filed before December 18, 2013, drawings were required at filing if necessary for understanding the invention.
  • Design applications must include drawings to receive a filing date.

The USPTO recommends including drawings in most cases, as they help ensure the requirements of 35 U.S.C. 113 are met for any claimed invention.

To learn more:

To file a Continued Prosecution Application (CPA) in a design application, the following requirements must be met:

  • The application must be a design application.
  • The prior application must be a nonprovisional application.
  • The application must be filed before the earliest of:
    • Payment of the issue fee on the prior application, unless a petition under § 1.313(c) is granted in the prior application;
    • Abandonment of the prior application; or
    • Termination of proceedings on the prior application.

As stated in the MPEP 201.06(d): “A continuation or divisional application that is a nonprovisional application may be filed as a CPA under 37 CFR 1.53(d) if the prior nonprovisional application is a design application that is complete as defined by 37 CFR 1.51(b).”

For more information on continuation application, visit: continuation application.

For more information on CPA, visit: CPA.

For more information on Divisional application, visit: Divisional application.

For more information on filing requirements, visit: filing requirements.

Patent Procedure (2)

According to 35 U.S.C. 113, drawings are required ‘where necessary for the understanding of the subject matter sought to be patented.’ Specifically:

  • For applications filed on or after December 18, 2013 (except design applications), drawings are not required to receive a filing date, but may still be necessary to fully disclose the invention.
  • For applications filed before December 18, 2013, drawings were required at filing if necessary for understanding the invention.
  • Design applications must include drawings to receive a filing date.

The USPTO recommends including drawings in most cases, as they help ensure the requirements of 35 U.S.C. 113 are met for any claimed invention.

To learn more:

To file a Continued Prosecution Application (CPA) in a design application, the following requirements must be met:

  • The application must be a design application.
  • The prior application must be a nonprovisional application.
  • The application must be filed before the earliest of:
    • Payment of the issue fee on the prior application, unless a petition under § 1.313(c) is granted in the prior application;
    • Abandonment of the prior application; or
    • Termination of proceedings on the prior application.

As stated in the MPEP 201.06(d): “A continuation or divisional application that is a nonprovisional application may be filed as a CPA under 37 CFR 1.53(d) if the prior nonprovisional application is a design application that is complete as defined by 37 CFR 1.51(b).”

For more information on continuation application, visit: continuation application.

For more information on CPA, visit: CPA.

For more information on Divisional application, visit: Divisional application.

For more information on filing requirements, visit: filing requirements.