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: 156 978 933 patent documents

This week's update (05/07/2024 12:00 CET):

169 914 new documents added

2 331 667 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 0460813 A2 19911211 - Threaded closure with integral sealing means.

Title (en)

Threaded closure with integral sealing means.

Title (de)

Schraubkappe mit integriertem Dichtungsmittel.

Title (fr)

Capsule de bouchage à vis avec des moyens d'étanchéité intégrés.

Publication

EP 0460813 A2 19911211 (EN)

Application

EP 91304233 A 19910510

Priority

US 52875990 A 19900525

Abstract (en)

(15), has a cylindrical sidewall (25), with mating threads (27), and a top (26). An integral sealing ring (29), including a continuous flexible central member (31), is mounted below the top. Threading movement between the closure and the container positions the central member between the neck and the top to form a continuous seal. <IMAGE>

IPC 1-7

B65D 41/04

IPC 8 full level

B65B 41/04 (2006.01); B65D 41/04 (2006.01); B65D 53/00 (2006.01)

CPC (source: EP)

B65D 41/0428 (2013.01)

Designated contracting state (EPC)

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

DOCDB simple family (publication)

EP 0460813 A2 19911211; EP 0460813 A3 19920311; AU 7720491 A 19911128; JP H0664656 A 19940308

DOCDB simple family (application)

EP 91304233 A 19910510; AU 7720491 A 19910521; JP 12003291 A 19910524