An application that has been declared abandoned is
dead and no longer pending. Abandonment occurs under several circumstances.
The most common reason is when the USPTO does not receive a response to an
Office Action letter from an applicant within 6 months from the date the Office action letter was mailed. Another instance is when the USPTO does not receive a
Statement of Use (or request for an extension of time to file a statement of use) from an applicant within 6 months from the issuance of a
Notice of Allowance). Applications abandoned for failure to respond to an Office Action or a Notice of Allowance can be revived or reinstated in certain circumstances. For more information,
see
Petition to Revive and
Request for Reinstatement.
Context: Trademark