(19)

(11)

EP 0 741 527 A1

(12)

(43) Date of publication: 13.11.1996 Bulletin 1996/46 (21) Application number: 95906860.0 (22) Date of filing: 27.01.1995

(51) International Patent Classification (IPC):  A42B 3/ 20( . ) A42B 3/ 32( . ) A42B 3/ 22( . ) (86) International application number: PCT/CA1995/000043 (87) International publication number: WO 1995/020886 (10.08.1995 Gazette 1995/34)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 01.02.1994 CA 19942114826 (71) Applicant: LEADER INDUSTRIES, INC. Boucherville, Québec J4B 5H1 (CA)	(72) Inventors: PERNICKA, Martin P. St-François, Quebec H7A 1R7 (CA) ISABELLE, Paul St-Augustin de Desmaures, Quebec G3A 1G3 (CA) GAGNON, Hubert St-Augustin de Desmaures, Quebec G3A 2J1 (CA) (74) Representative: Dubois-Chabert, Guy, et al  Société de Protection des Inventions 25, rue de Ponthieu 75008 Paris 75008 Paris (FR)