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 0150876 B1 19880406 - CRASH HELMET WITH RETRACTABLE ELEMENTS

Title (en)

CRASH HELMET WITH RETRACTABLE ELEMENTS

Publication

EP 0150876 B1 19880406 (EN)

Application

EP 85200049 A 19850121

Priority

IT 1510984 U 19840127

Abstract (en)

[origin: EP0150876A2] A crash helmet comprises a plurality of arcuated elements which are articulated one another at their end portions. Said elements are shiftable from one retracted non-operative position to another open operative position in which they are spread to form a cap structure, and viceversa. Means are further provided to positively lock said elements one another in the spread operative position.

IPC 1-7

A42B 3/00

IPC 8 full level

A42B 3/00 (2006.01); A42B 3/12 (2006.01); A42B 3/32 (2006.01)

CPC (source: EP)

A42B 3/322 (2013.01)

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0150876 A2 19850807; EP 0150876 A3 19850821; EP 0150876 B1 19880406; AT E33337 T1 19880415; DE 3562067 D1 19880511; IT 8415109 V0 19840127; JP S60199904 A 19851009

DOCDB simple family (application)

EP 85200049 A 19850121; AT 85200049 T 19850121; DE 3562067 T 19850121; IT 1510984 U 19840127; JP 1180985 A 19850126