Intellectual Property Code
Section 148. Use of Indications by Third Parties for Purposes Other than those for which the Mark is Used. - Registration of the mark shall not confer on the registered owner the right to preclude third parties from using bona fide their names, addresses, pseudonyms, a geographical name, or exact indications concerning the kind, quality, quantity, destination, value, place of origin, or time of production or of supply, of their goods or services: Provided, That such use is confined to the purposes of mere identification or information and cannot mislead the public as to the source of the goods or services. (n)