(19)

(11)

EP 0 626 021 A1

(12)

(43) Date of publication: 30.11.1994 Bulletin 1994/48 (21) Application number: 93900837.0 (22) Date of filing: 01.12.1992

(51) International Patent Classification (IPC):  D06B 3/ 10( . ) D06B 21/ 00( . ) D06P 7/ 00( . ) D06B 9/ 02( . ) D06P 5/ 20( . ) (86) International application number: PCT/US1992/010443 (87) International publication number: WO 1993/016224 (19.08.1993 Gazette 1993/20)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 14.02.1992 US 19920837680 14.02.1992 US 19920837651 (71) Applicant: FULLER, Benjamin Franklin Ooltewah, TN 37365 (US)	(72) Inventor: FULLER, Benjamin Franklin Ooltewah, TN 37365 (US) (74) Representative: Barendregt, Frank, Drs.  van Exter Polak & Charlouis B.V., P.O. Box 3241 NL-2280 GE Rijswijk NL-2280 GE Rijswijk (NL)