64 modifications, made from such hull manufactured by applicant for the purpose of manufacturing catamaran hulls in the course of first respondent's trade or busi¬ ness. (b) from selling or otherwise dispos¬ ing, of in the course of trade any catamaran boat or hull presently in his possession manufactured from any hull or mould referred to in paragraph (a) above. 2. The first respondent is ordered to de¬ liver up to the Deputy Sheriff for destruction any moulds or hulls pre¬ sently in his possession which have since 17 October 1983 been manufac¬ tured, with or without adaptations or modifications from a Butt-Cat hull manufactured by applicant." 2. Save as aforesaid the appeal is dismissed with costs, including the costs of two counsel. CORBETT,JA HOEXTER, JA BOSHOFF, JA NESTADT, AJA H C NICHOLAS, AJA Concur