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: 155 263 406 patent documents

This week's update (19/04/2024 12:00 CET):

215 613 new documents added

1 342 057 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 0639149 B1 20000329 - DISPENSING APPARATUS UTILIZING A PRESSURE GENERATOR

Title (en)

DISPENSING APPARATUS UTILIZING A PRESSURE GENERATOR

Title (de)

ABGABEVORRICHTUNG MIT EINEM DRUCKERZEUGER

Title (fr)

APPAREIL DISTRIBUTEUR METTANT EN OEUVRE UN GENERATEUR DE PRESSION

Publication

EP 0639149 B1 20000329 (EN)

Application

EP 92911353 A 19920430

Priority

EP 92911353 A 19920430
AU 4101497 A 19971015
BR 9207124 A 19920430
CA 2134663 A 19920430
OA 60576 A 19941028
US 9203583 W 19920430
US 87666192 A 19920430
ZA 937962 A 19931026

IPC 1-7

B65D 83/66

IPC 8 full level

B65D 83/66 (2006.01)

Citation (examination)

CA 2013636 A1 19901006 - HAN SANG I [US]

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IT LI LU MC NL SE

DOCDB simple family (publication)

EP 0639149 A1 19950222; EP 0639149 A4 19950412; EP 0639149 B1 20000329

DOCDB simple family (application)

EP 92911353 A 19920430