Section 45 Trademark Act, Sec 45 of Trademark Act
1 [45. Registration of assignments and transmissions.—(1) Where a person becomes entitled by assignment or transmission to a registered trade mark, he shall apply in the prescribed manner to the Registrar to register his title, and the Registrar shall, on receipt of the application, register him as the proprietor of the trade mark in respect of the goods or services in respect of which the assignment or transmission has effect, and shall cause particulars of such assignment or transmission to be entered on the register.
(2) The Registrar may require the applicant to furnish evidence or further evidence in proof of title only where there is a reasonable doubt about the veracity of any statement or any document furnished.
(3) Where the validity of an assignment or transmission is in dispute between the parties, the Registrar may refuse to register the assignment or transmission until the rights of the parties have been determined by a competent court and in all other cases the Registrar shall dispose of the application within the prescribed period.
(4) Until an application under sub-section (1) has been filed, the assignment or transmission shall be ineffective against a person acquiring a conflicting interest in or under the registered trade mark without the knowledge of assignment or transmission.]