(19)

(11)

EP 0 349 620 A1

(12)

(43) Date of publication: 10.01.1990 Bulletin 1990/02 (21) Application number: 89900161.0 (22) Date of filing: 30.11.1988

(51) International Patent Classification (IPC):  A47C 27/ 00( . ) A61G 5/ 10( . ) A61G 7/ 057( . ) A47C 27/ 10( . ) A61G 7/ 05( . ) (86) International application number: PCT/US1988/004222 (87) International publication number: WO 1989/005110 (15.06.1989 Gazette 1989/13)

(84) Designated Contracting States: BE CH DE FR GB IT LI NL SE (30) Priority: 02.12.1987 US 19870127776 17.10.1988 US 19880259194 (71) Applicant: BEXTON, Robert A. Bakersfield, CA 93306 (US)	(72) Inventor: BEXTON, Robert A. Bakersfield, CA 93306 (US) (74) Representative: Skerrett, John Norton Haigh, et al  H.N. & W.S. Skerrett Charles House 148/9 Great Charles Street Birmingham B3 3HT Birmingham B3 3HT (GB)