(19)

(11)

EP 0 636 005 A1

(12)

(43) Date of publication: 01.02.1995 Bulletin 1995/05 (21) Application number: 92912700.0 (22) Date of filing: 14.04.1992

(51) International Patent Classification (IPC):  A43B 13/ 26( . ) A43C 15/ 16( . ) (86) International application number: PCT/US1992/003053 (87) International publication number: WO 1992/018027 (29.10.1992 Gazette 1992/27)

(84) Designated Contracting States: AT DE FR GB IT NL (71) Applicant: Walker, Andrew S. Birmingham, MI 48009 (US)	(72) Inventor: Walker, Andrew S. Birmingham, MI 48009 (US) (74) Representative: Price, Nigel John King  J.A. KEMP & CO. 14 South Square Gray's Inn London WC1R 5LX London WC1R 5LX (GB)