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 0209761 B1 19890419 - MISSILE WITH ERECTABLE WINGS

Title (en)

MISSILE WITH ERECTABLE WINGS

Publication

EP 0209761 B1 19890419 (DE)

Application

EP 86108860 A 19860630

Priority

DE 3523769 A 19850703

Abstract (en)

[origin: US4869441A] A flying body for subordinate-ammunition missile with extendable glide wings. The flying body or missile of the above-mentioned type has the wings pivotally retained in attachments which are arranged generally in parallel with the longitudinal axis of the missile on the casing of the fuselage of the missile, and which are equipped with longitudinal grooves each respectively stowing a retracted wing.

IPC 1-7

F42B 13/50; F42B 15/053

IPC 8 full level

F42B 10/14 (2006.01)

CPC (source: EP US)

F42B 10/146 (2013.01 - EP US)

Designated contracting state (EPC)

DE FR GB IT NL

DOCDB simple family (publication)

EP 0209761 A1 19870128; EP 0209761 B1 19890419; DE 3523769 A1 19870108; DE 3523769 C2 19880728; DE 3662945 D1 19890524; US 4869441 A 19890926

DOCDB simple family (application)

EP 86108860 A 19860630; DE 3523769 A 19850703; DE 3662945 T 19860630; US 23166788 A 19880811