(19)
(11) EP 4 334 202 A1

(12)

(43) Date of publication:
13.03.2024 Bulletin 2024/11

(21) Application number: 22729751.2

(22) Date of filing: 04.05.2022
(51) International Patent Classification (IPC): 
B63C 11/20(2006.01)
B63C 11/24(2006.01)
(52) Cooperative Patent Classification (CPC):
B63C 11/24; B63C 11/202
(86) International application number:
PCT/GB2022/051139
(87) International publication number:
WO 2022/234278 (10.11.2022 Gazette 2022/45)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 04.05.2021 GB 202106379

(71) Applicant: Lungfish Dive Systems Ltd.
Royston Hertfordshire SG8 0SS (GB)

(72) Inventor:
  • REYNOLDS, Daniel
    Cambridge House Bassingbourn Road Litlington, Royston Hertfordshire SG8 0SS (GB)

(74) Representative: Chambers, Neil Edward 
Burrows Chambers Associates Busines Centre West Avenue One Business Park
Letchworth Garden City, Herts SG6 2HB
Letchworth Garden City, Herts SG6 2HB (GB)

   


(54) BREATHABLE GAS SUPPLY APPARATUS