GPI coverage and content

You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 159 823 134 patent documents

This week's update (15/11/2024 12:00 CET):

143 307 new documents added

1 003 170 documents amended

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EP 2097646 A1 20090909 - PUMP

Title (en)

PUMP

Title (de)

PUMPE

Title (fr)

POMPE

Publication

EP 2097646 A1 20090909 (DE)

Application

EP 07856226 A 20071122

Priority

EP 2007010127 W 20071122
DE 102006057261 A 20061123

Abstract (en)

[origin: WO2008061749A1] The invention relates to a pump, especially a vane-cell vacuum pump, for motor vehicle servobrake systems, said pump comprising a rotor (7) which is rotatably driven by a drive by means of a wrap spring clutch (23).

IPC 8 full level

F04C 15/00 (2006.01); F16D 41/20 (2006.01)

CPC (source: EP)

F04C 14/06 (2013.01); F04C 15/0076 (2013.01); F16D 41/08 (2013.01); F16D 41/206 (2013.01); F16D 47/04 (2013.01); F04C 25/02 (2013.01)

Citation (search report)

See references of WO 2008061749A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2008061749 A1 20080529; DE 112007002185 A5 20091008; EP 2097646 A1 20090909; JP 2010510435 A 20100402; JP 5347184 B2 20131120

DOCDB simple family (application)

EP 2007010127 W 20071122; DE 112007002185 T 20071122; EP 07856226 A 20071122; JP 2009537543 A 20071122