Intellectual Property Code
Section 142. Correction of Mistakes Made by the Office. - Whenever a material mistake in a registration incurred through the fault of the Office is clearly disclosed by the records of the Office, a certificate stating the fact and nature of such mistake shall be issued without charge, recorded and a printed copy thereof shall be attached to each printed copy of the registration. Such corrected registration shall thereafter have the same effect as the original certificate; or in the discretion of the Director of the Administrative, Financial and Human Resource Development Service Bureau a new certificate of registration may be issued without charge. All certificates of correction heretofore issued in accordance with the Regulations and the registration to which they are attached shall have the same force and effect as if such certificates and their issuance had been authorized by this Act. (n)