blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP0012584

EP0012584 - High pressure diaphragm pump [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  28.05.1982
Database last updated on 14.11.2024
Most recent event   Tooltip07.07.2007Change - inventorpublished on 08.08.2007  [2007/32]
Applicant(s)For all designated states
The Warwick Pump & Engineering Company Limited
Oxford Road, Berinsfield
Oxford OX9 8LZ / GB
[N/P]
Former [1980/13]For all designated states
The Warwick Pump & Engineering Company Limited
Oxford Road, Berinsfield
Oxford OX9 8LZ / GB
Inventor(s)01 / Prestwich, John Richard
Waterstock Mill
Waterstock Oxford / GB
 [2007/32]
Former [1980/19]01 / Prestwich, John Richard
Waterstock Mill
Reading, RG3 6RN / GB
Former [1980/13]01 / Prestwich, John Richard
Barton Oaks, Calcot Park
Reading, RG3 6RN / GB
Representative(s)Higgins, Michael Roger, et al
MARKS & CLERK 57/60 Lincoln's Inn Fields
London WC2A 3LS / GB
[N/P]
Former [1980/13]Higgins, Michael Roger, et al
MARKS & CLERK 57/60 Lincoln's Inn Fields
London WC2A 3LS / GB
Application number, filing date79302829.107.12.1979
[1980/13]
Priority number, dateGB1947006307807.12.1978         Original published format: GB 4763078
[1980/13]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0012584
Date:25.06.1980
Language:EN
[1980/13]
Search report(s)(Supplementary) European search report - dispatched on:EP25.03.1980
ClassificationIPC:F04B43/06
[1980/13]
CPC:
F04B43/0063 (EP,US); F04B43/0054 (EP); F04B43/067 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   IT,   LU,   NL,   SE [1980/13]
TitleGerman:Membranpumpe für hohen Druck[1980/13]
English:High pressure diaphragm pump[1980/13]
French:Pompe à membrane pour pressions élevées[1980/13]
File destroyed:12.02.1989
Examination procedure10.12.1980Examination requested  [1981/07]
01.04.1981Despatch of a communication from the examining division (Time limit: M04)
17.07.1981Reply to a communication from the examining division
01.10.1981Despatch of a communication from the examining division (Time limit: M02)
11.02.1982Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [1982/30]
21.04.1982Application deemed to be withdrawn, date of legal effect  [1982/30]
Fees paidRenewal fee
19.10.1981Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court
See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:SearchFR1064799  [ ] (BATAAFSCHE PETROLEUM);
 US2659310  [ ] (ANTON RYBA);
 US2970747  [ ] (JOSEF KASPAR, et al);
 US2948223  [ ] (MASHINTER WILLIAM H);
 US2928426  [ ] (TAYLOR WALTER W);
 US2474442  [ ] (SPENDER DONALD L, et al);
 US2476545  [ ] (HAYWARD JOHN T)
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.