Emblems and Names (Prevention of Improper Use) Act, 1950
3. Prohibition of improper use of certain emblems and names. –
Notwithstanding anything contained in any law for the time being in force, no person shall, except in such cases and under such conditions as may be prescribed by the Central Government use, or continue to use, for the purpose of any trade, business, calling or profession, or in the title of any patent, or in any trade mark or design, any name or emblem specified in the Schedule or, any colorable imitation thereof without the previous permission of the Central Government or of such officer of Government as may be authorized in this behalf by the Central Government.