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

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EP 0639149 A1 19950222 - PRESSURE GENERATOR AND DISPENSING APPARATUS UTILIZING SAME.

Title (en)

PRESSURE GENERATOR AND DISPENSING APPARATUS UTILIZING SAME.

Title (de)

DRUCKERZEUGER UND DESSEN ANWENDUNG IN EINER ABGABEVORICHTUNG.

Title (fr)

GENERATEUR DE PRESSION ET APPAREIL DISTRIBUTEUR METTANT EN UVRE CELUI-CI.

Publication

EP 0639149 A1 19950222 (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)

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