Trade Marks Act 1938

4 Right given by registration in Part A, and infringement thereof

(1) Subject to the provisions of this section, and of sections seven and eight of this Act, the registration (whether before or after the commencement of this Act) of a person in Part A of the register as proprietor of a trade mark (other than a certification trade mark) in respect of any goods shall, if valid, give or be deemed to have given to that person the exclusive right to the use of the trade mark in relation to those goods and, without prejudice to the generality of the foregoing words, that right shall be deemed to be infringed by any person who, not being the proprietor of the trade mark or a registered user thereof using by way of the permitted use, uses a mark identical with it or so nearly resembling it as to be likely to deceive or cause confusion, in the course of trade, in relation to any goods in respect of which it is registered, and in such manner as to render the use of the mark likely to be taken either—

(a) as being use as a trade mark; or

(b) in a case in which the use is use upon the goods or in physical relation thereto or in an advertising circular or other advertisement issued to the public, as importing a reference to some person having the right either as proprietor or as registered user to use the trade mark or to goods with which such a person as aforesaid is connected in the course of trade.

(2) The right to the use of a trade mark given by registration as aforesaid shall be subject to any conditions or limitations entered on the register, and shall not be deemed to be infringed by the use of any such mark as aforesaid in any mode, in relation to goods to be sold or otherwise traded in in any place, in relation to goods to be exported to any market, or in any other circumstances, to which, having regard to any such limitations, the registration does not extend.

(3) The right to the use of a trade mark given by registration as aforesaid shall not be deemed to be infringed by the use of any such mark as aforesaid by any person—

(a) in relation to goods connected in the course of trade with the proprietor or a registered user of the trade mark if, as to those goods or a bulk of which they form part, the proprietor or the registered user conforming to the permitted use has applied the trade mark and has not subsequently removed or obliterated it, or has at any time expressly or impliedly consented to the use of the trade mark; or

(b) in relation to goods adapted to form part of, or to be accessory to, other goods in relation to which the trade mark has been used without infringement of the right given as aforesaid or might for the time being be so used, if the use of the mark is reasonably necessary in order to indicate that the goods are so adapted and neither the purpose nor the effect of the use of the mark is to indicate otherwise than in accordance with the fact a connection in the course of trade between any person and the goods.

(4) The use of a registered trade mark, being one of two or more registered trade marks that are identical or nearly resemble each other, in exercise of the right to the use of that trade mark given by registration as aforesaid, shall not be deemed to be an infringement of the right so given to the use of any other of those trade marks.