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: 159 679 824 patent documents

This week's update (08/11/2024 12:00 CET):

164 112 new documents added

576 445 documents amended

GPI key values

Run regular monitoring (e.g. monthly or quarterly) of technical areas or companies

Use built-in charts to visualise technical trends and patenting activity of companies

Choose the data you want to see and download to focus on what you are interested in

Run data quality assessments to measure the risk of incomplete search results

EP 2743154 B1 20190116 - Creeping device of movable frog

Title (en)

Creeping device of movable frog

Title (de)

Antrieb für bewegliches Herzstück

Title (fr)

Dispositif pour entraîner un coeur de croisement à pointe mobile

Publication

EP 2743154 B1 20190116 (EN)

Application

EP 13466033 A 20131209

Priority

CZ 201227170 U 20121213

Abstract (en)

[origin: EP2743154A2] Creeping device of the movable toe of frogs consists of the carriage (4) connected via the tenon (5) with the movable toe (2) of the frog (12) and pushed by a spring (6) with the wheels (41) to the cam route (3) on the bottom side of the board (9) detachably connected from bottom to wing rails (1).

IPC 8 full level

B61L 5/10 (2006.01); B61L 5/02 (2006.01)

CPC (source: EP)

B61L 5/02 (2013.01); B61L 5/10 (2013.01)

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

DOCDB simple family (publication)

EP 2743154 A2 20140618; EP 2743154 A3 20170412; EP 2743154 B1 20190116; AU 2013270561 A1 20140703; CZ 24854 U1 20130121

DOCDB simple family (application)

EP 13466033 A 20131209; AU 2013270561 A 20131212; CZ 201227170 U 20121213