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: 157 337 350 patent documents

This week's update (19/07/2024 12:00 CET):

219 431 new documents added

1 247 852 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 1069995 A1 20010124 - STUD FOR TYRE

Title (en)

STUD FOR TYRE

Title (de)

STEGGLIED FÜR REIFEN

Title (fr)

CRAMPON POUR PNEUS

Publication

EP 1069995 A1 20010124 (EN)

Application

EP 99915769 A 19990408

Priority

FI 9900293 W 19990408
FI 980821 A 19980409

Abstract (en)

[origin: WO9952721A1] The invention relates to a tyre stud comprising a substantially cylindrical shank (1) with a hard metal tip (2) at its one end and a locking flange (3) at its other end, the locking flange locking the stud to the tyre. The locking flange (3) is made of a resilient material, such as rubber or resilient plastic.

IPC 1-7

B60C 11/16

IPC 8 full level

B60C 11/16 (2006.01)

CPC (source: EP)

B60C 11/16 (2013.01)

Citation (search report)

See references of WO 9952721A1

Designated contracting state (EPC)

FI SE

DOCDB simple family (publication)

WO 9952721 A1 19991021; AU 3422199 A 19991101; EP 1069995 A1 20010124; FI 980821 A0 19980409; FI 980821 A 19991010

DOCDB simple family (application)

FI 9900293 W 19990408; AU 3422199 A 19990408; EP 99915769 A 19990408; FI 980821 A 19980409