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: 159 679 824 patent documents

This week's update (08/11/2024 12:00 CET):

164 112 new documents added

576 445 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 1112862 A1 20010704 - Writing instrument

Title (en)

Writing instrument

Title (de)

Schreibgerät

Title (fr)

Instrument d'écriture

Publication

EP 1112862 A1 20010704 (EN)

Application

EP 99310627 A 19991229

Priority

EP 99310627 A 19991229

Abstract (en)

A writing instrument comprising a pen point receiver (4), a pen point (5) and an ink introducing core member. The tip end portion of the pen point (5) is formed to curve downwardly towards the tip end writing portion with respect to the base end portion of the pen point. <IMAGE>

IPC 1-7

B43K 1/02

IPC 8 full level

B43K 1/02 (2006.01)

CPC (source: EP)

B43K 1/02 (2013.01)

Citation (search report)

[Y] EP 0209342 A1 19870121 - FUKAMI MASAAKI
[Y] FR 1567162 A 19690516
[A] US 4968169 A 19901106 - YOKOSUKA TAKEHIKO [JP], et al
[A] FR 883071 A 19430623

Designated contracting state (EPC)

DE FR GB IT SE

DOCDB simple family (publication)

EP 1112862 A1 20010704; EP 1112862 B1 20040421; DE 69916631 D1 20040527; DE 69916631 T2 20040923

DOCDB simple family (application)

EP 99310627 A 19991229; DE 69916631 T 19991229