(a) The Secretary of State may cancel a registration upon receipt of a sworn request in writing for cancellation executed by the registrant or registrant's assignee of record. The request must include the following:(1) the mark to be cancelled, registration number, and date registered;(2) the name and address of the registrant; and(3) a statement as to the classes sought to be cancelled, or if registrant seeks to cancel the registration in its entirety, a statement to that effect.(b) The request for cancellation should be accompanied by:(1) the certificate of registration; or(2) the registrant's statement that the certificate has been lost.(c) If fewer than all classes are cancelled, the Secretary of State will update the computer records to reflect the classes cancelled. A correct certificate of registration is available upon request by complying with §93.113 of this title (relating to Issuance of a Corrected Certificate).