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: 158 251 954 patent documents

This week's update (30/08/2024 12:00 CET):

170 720 new documents added

1 828 765 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 0153892 B1 19861112 - SAFETY DEVICE FOR PREVENTING TAMPERING WITH LOCKS AND DOOR EQUIPPED THEREWITH

Title (en)

SAFETY DEVICE FOR PREVENTING TAMPERING WITH LOCKS AND DOOR EQUIPPED THEREWITH

Publication

EP 0153892 B1 19861112 (FR)

Application

EP 85400275 A 19850215

Priority

FR 8402523 A 19840220

Abstract (en)

[origin: US4631935A] The present invention relates to a security device against attacks on a lock comprising a member mounted pivotally on a lock body and one end of which retains a finger constantly acted upon by a spring, whereas the other end of the member is provided with a slot identical in shape with at least a portion of the lock inlet receiving the key.

IPC 1-7

E05G 1/04

IPC 8 full level

E05B 65/00 (2006.01)

CPC (source: EP US)

E05B 65/0082 (2013.01 - EP US); Y10T 70/20 (2015.04 - EP US); Y10T 70/7915 (2015.04 - EP US)

Designated contracting state (EPC)

BE CH DE GB IT LI

DOCDB simple family (publication)

EP 0153892 A1 19850904; EP 0153892 B1 19861112; DE 3560020 D1 19870102; FR 2559823 A1 19850823; FR 2559823 B1 19860704; US 4631935 A 19861230

DOCDB simple family (application)

EP 85400275 A 19850215; DE 3560020 T 19850215; FR 8402523 A 19840220; US 70198185 A 19850215