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: 158 383 361 patent documents

This week's update (06/09/2024 12:00 CET):

131 418 new documents added

1 347 785 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 0301148 B1 19911204 - INSULATED BAG

Title (en)

INSULATED BAG

Publication

EP 0301148 B1 19911204 (FR)

Application

EP 87440055 A 19870917

Priority

FR 8711085 A 19870731

Abstract (en)

[origin: EP0301148A1] Insulated bag of the type with a double wall, consisting of a pair of polyethylene sheets (1, 2) held apart by a material (3) ensuring the presence of a layer of air, characterised in that the said material is of the type formed by a thin and flexible film which carries, on one face, bubbles or blisters of constant thickness and which are uniformly distributed over this face. <IMAGE>

IPC 1-7

B65D 81/38

IPC 8 full level

B31B 50/02 (2017.01); B65D 30/08 (2006.01); B65D 33/25 (2006.01); B65D 81/38 (2006.01)

CPC (source: EP)

B65D 81/3893 (2013.01)

Designated contracting state (EPC)

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

DOCDB simple family (publication)

EP 0301148 A1 19890201; EP 0301148 B1 19911204; AT E70019 T1 19911215; DE 3775056 D1 19920116; FR 2618765 A1 19890203; FR 2618765 B1 19900126; JP S6458684 A 19890306; MC 1842 A1 19880930

DOCDB simple family (application)

EP 87440055 A 19870917; AT 87440055 T 19870917; DE 3775056 T 19870917; FR 8711085 A 19870731; JP 19257588 A 19880801; MC 1912 A 19870910