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1. EP3936345 - A WRITING INSTRUMENT CONFIGURED TO BE TRACKED WHEN CONTACTING A WRITING SURFACE AND METHOD THEREOF

Office
European Patent Office
Application Number 20305772
Application Date 07.07.2020
Publication Number 3936345
Publication Date 12.01.2022
Publication Kind A1
IPC
G06F 3/041
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
B43K 29/08
BPERFORMING OPERATIONS; TRANSPORTING
43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
KIMPLEMENTS FOR WRITING OR DRAWING
29Combinations of writing implements with other articles
08with measuring, computing or indicating devices
CPC
B43K 29/08
BPERFORMING OPERATIONS; TRANSPORTING
43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
KIMPLEMENTS FOR WRITING OR DRAWING
29Combinations of writing implements with other articles
08with measuring, computing or indicating devices
B43K 7/02
BPERFORMING OPERATIONS; TRANSPORTING
43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
KIMPLEMENTS FOR WRITING OR DRAWING
7Ball-point pens
02Ink reservoirs; Ink cartridges
Applicants SOC BIC
BIC VIOLEX SA
Inventors FOLGOAS LOIC
GEORGAKIS GEORGIOS
Designated States
Priority Data 20305772 07.07.2020 EP
Title
(DE) SCHREIBGERÄT MIT KONFIGURATION ZUR VERFOLGUNG BEIM BERÜHREN EINER SCHREIBFLÄCHE UND VERFAHREN DAFÜR
(EN) A WRITING INSTRUMENT CONFIGURED TO BE TRACKED WHEN CONTACTING A WRITING SURFACE AND METHOD THEREOF
(FR) INSTRUMENT D'ÉCRITURE CONFIGURÉ POUR ÊTRE SUIVI LORS D'UN CONTACT AVEC UNE SURFACE DE CONTACT ET PROCÉDÉ ASSOCIÉ
Abstract
(EN) A writing instrument (10) comprising a body (12) having an axis (X), a writing tip (14) and at least one visual mark (16) configured to be detected by an augmented reality smart device, the at least one visual mark (16) being configured to be hidden/visible when the writing tip (14) is distant from a writing surface (S) and to be respectively visible/hidden when the writing tip (14) is in contact with a writing surface (S).
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