Section 34
34. Saving for vested rights.—
Nothing in this Act shall entitle the proprietor or a registered user of the registered trademark to interfere with or restrain the use by any person of a trademark identical with or nearly resembling it in relation to goods or services in relation to which that person or a predecessor in title of his has continuously used that trademark from a date prior—
(a) to the use of the first-mentioned trade mark in relation to those goods or services by the proprietor or a predecessor in title of his; or
(b) to the date of registration of the first-mentioned trade mark in respect of those goods or services in the name of the proprietor of a predecessor in title of his; whichever is the earlier, and the Registrar shall not refuse (on such use being proved) to register the second-mentioned trademark by reason only of the registration of the first-mentioned trademark.