(19)
(11) EP 1 024 859 A2

(12)

(88) Date of publication A3:
10.06.1999

(43) Date of publication:
09.08.2000 Bulletin 2000/32

(21) Application number: 98939893.8

(22) Date of filing: 10.08.1998
(51) International Patent Classification (IPC)7A62B 1/00
(86) International application number:
PCT/US9816/516
(87) International publication number:
WO 9907/442 (18.02.1999 Gazette 1999/07)
(84) Designated Contracting States:
DE ES FR GB IT

(30) Priority: 10.08.1997 US 55391 P
11.08.1997 US 55343 P

(71) Applicant: Wible, Dan S.
Seattle, WA 98168 (US)

(72) Inventor:
  • Wible, Dan S.
    Seattle, WA 98168 (US)

(74) Representative: Ottevangers, Sietse Ulbe et al
Vereenigde,Nieuwe Parklaan 97
2587 BN The Hague
2587 BN The Hague (NL)

   


(54) CLOSED CIRCUIT DIVING SYSTEM WITH INTERCHANGEABLE GAS CONDITIONING PACKS FOR PERSONAL USE