law: 86. Prohibition against the use of the word "co-operative".-
  No person other than a co-operative society shall trade or carry on business under any name or title of which the word "co-operative" or its equivalent in any Indian language is part: Provided that nothing in this section shall apply to the use by any person or his successor-in-interest of any name or title under which he carried on business at the date on which the Co-operative Societies Act, 1912 (2 of 1912), came into operation.