(19)

(11)

EP 0 841 866 A1

(12)

(43) Date of publication: 20.05.1998 Bulletin 1998/21 (21) Application number: 96927263.0 (22) Date of filing: 26.07.1996

(51) International Patent Classification (IPC):  A47K 11/ 02( . ) (86) International application number: PCT/US1996/012308 (87) International publication number: WO 1997/005815 (20.02.1997 Gazette 1997/09)

(84) Designated Contracting States: DE DK ES FR GB GR IT NL PT SE (30) Priority: 04.08.1995 GB 19950015997 (71) Applicants: Hawkins, Robert D. Nottingham NG10 2FY (GB) Hawkins, James A. Nottingham NG10 2FY (GB)	(72) Inventors: Hawkins, Robert D. Nottingham NG10 2FY (GB) Hawkins, James A. Nottingham NG10 2FY (GB)