What is the difference between a CPA for design applications and utility applications?

Continued Prosecution Applications (CPAs) are primarily used for design patent applications. For utility or plant applications, improper CPA requests are typically treated as Requests for Continued Examination (RCE). The MPEP ¶ 2.35 notes:

If the request for a CPA in a utility or plant application is improper and the CPA has been treated as an RCE, do not use this form paragraph (use form paragraph 7.42.15 instead). See MPEP § 706.07(h).

This distinction is important for applicants to understand when considering their options for continuing prosecution of their patent applications.

For more information on CPA, visit: CPA.

For more information on design patents, visit: design patents.

For more information on plant patents, visit: plant patents.

For more information on RCE, visit: RCE.

For more information on utility patents, visit: utility patents.