Global Patent Index - EP 2910784 B1

EP 2910784 B1 2017-10-11 - Dual spindle helical spindle pump with a single-entry design

Title (en)

Dual spindle helical spindle pump with a single-entry design

Title (de)

Zweispindelige Schraubenspindelpumpe in einflutiger Bauweise

Title (fr)

Pompe à vis à broche double dans une construction à simple flux

Publication

EP 2910784 B1 (DE)

Application

EP 15000217 A

Priority

DE 102014002395 A

IPC 8 full level (invention and additional information)

F04C 2/16 (2006.01); F04C 13/00 (2006.01)

CPC (invention and additional information)

F04C 2/16 (2013.01); F04C 13/004 (2013.01); F04C 2240/20 (2013.01); F04C 2280/02 (2013.01)

Citation (examination)

None

Designated contracting state (EPC)

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

EPO simple patent family

EP 2910784 A1 20150826; EP 2910784 B1 20171011; DE 102014002395 A1 20150827; EP 3239525 A1 20171101; EP 3239525 B1 20180425

INPADOC legal status


2018-05-31 [PG25 BG] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2018-02-26 [REG LT MG4D] INVALIDATED EUROPEAN PATENT

2018-02-14 [REG NL MP] PATENT VOIDED (INVALID IN THE NETHERLANDS AS NO TRANSLATION HAS BEEN FILED)

- Effective date: 20171011

2017-11-23 [REG DE R096] DPMA PUBLICATION OF MENTIONED EP PATENT GRANT

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2017-11-15 [REG AT REF] REFERENCE TO AT NUMBER (EP PATENT ENTERS AUSTRIAN NATIONAL PHASE)

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2017-10-13 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2017-10-11 [AK] DESIGNATED CONTRACTING STATES:

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2017-10-11 [REG GB FG4D] EUROPEAN PATENT GRANTED

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2017-09-20 [INTG] ANNOUNCEMENT OF INTENTION TO GRANT

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2017-08-09 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: JUNG, HANS

2017-08-09 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: CHRISTOV, WESHEN

2017-08-02 [INTC] ANNOUNCEMENT OF INTENTION TO GRANT (DELETED)

2017-08-02 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: WESHEN, CHRISTOV

2017-08-02 [RIN1] INVENTOR CHANGED BEFORE GRANT

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2017-04-19 [INTG] ANNOUNCEMENT OF INTENTION TO GRANT

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2017-01-04 [17Q] FIRST EXAMINATION REPORT

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2016-04-06 [17P] REQUEST FOR EXAMINATION FILED

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2016-04-06 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION)

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2015-08-26 [AK] DESIGNATED CONTRACTING STATES:

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2015-08-26 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

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