(19)
(11) EP 4 267 857 A1

(12)

(43) Date of publication:
01.11.2023 Bulletin 2023/44

(21) Application number: 21843960.2

(22) Date of filing: 21.12.2021
(51) International Patent Classification (IPC): 
F04B 43/00(2006.01)
F04B 43/12(2006.01)
(52) Cooperative Patent Classification (CPC):
F04B 43/123; F04B 43/12; F04B 43/0009
(86) International application number:
PCT/EP2021/087135
(87) International publication number:
WO 2022/136462 (30.06.2022 Gazette 2022/26)
(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: 24.12.2020 GB 202020577

(71) Applicant: Hodges & Drake Design Ltd
Leicester, Leicestershire LE1 5TT (GB)

(72) Inventors:
  • HODGES, Kevin
    Leicester Leicestershire LE1 5TT (GB)
  • SPATHAKY, Drew
    Leicester Leicestershire LE1 5TT (GB)

(74) Representative: Serjeants LLP 
Dock 75 Exploration Drive
Leicester, LE4 5NU
Leicester, LE4 5NU (GB)

   


(54) PERISTALTIC PUMPS