Form PTO / AIA / 81B Reexamination or Supplemental Examination - Patent Owner Power of Attorney or Revocation of Power of Attorney With a New Power of Attorney and Change of Correspondence Address for Reexamination or Supplemental Examination and Patent

What Is Form PTO/AIA/81B?

This is a legal form that was released by the U.S. Department of Commerce - Patent and Trademark Office on July 1, 2013 and used country-wide. As of today, no separate filing guidelines for the form are provided by the issuing department.

FAQ

Q: What is a Form PTO/AIA/81B?
A: Form PTO/AIA/81B is a specific form used for reexamination or supplemental examination of a patent.

Q: What is the purpose of Form PTO/AIA/81B?
A: The purpose of Form PTO/AIA/81B is to appoint or revoke a power of attorney and change the correspondence address for reexamination or supplemental examination of a patent.

Q: When is Form PTO/AIA/81B used?
A: Form PTO/AIA/81B is used when there is a need to reexamine or conduct a supplemental examination on a patent and there is a change in the power of attorney or correspondence address.

Q: What does the Form PTO/AIA/81B require?
A: Form PTO/AIA/81B requires the patent owner to provide information about the patent, the current power of attorney, and the new power of attorney along with the change of correspondence address.