EP 2730428 A1 20140514 - A multi-component writing device and method of manufacturing the same
Title (en)
A multi-component writing device and method of manufacturing the same
Title (de)
Mehrkomponenten-Schreibvorrichtung und Verfahren zu ihrer Herstellung
Title (fr)
Dispositif d'écriture à composants multiples et son procédé de fabrication
Publication
Application
Priority
IT VI20120305 A 20121112
Abstract (en)
A multicomponent writing device comprises an elongate body (2) which has an outer peripheral surface (3) and is made from a mixture comprising a first base material with writing properties and a second base material dispersed in the first material and having binding properties. The second base material has a greater concentration toward the outer peripheral surface (3) to define an outer layer (4) that is stably associated with and inseparable from the elongate body (2) and is designed to protect the hands of the user, the elongate body (2) having a substantially pointed first end (5) with a greater concentration of the first base material designed for writing. A method of manufacturing a multicomponent writing device.
IPC 8 full level
B43K 19/02 (2006.01); B43K 19/14 (2006.01); B43K 19/16 (2006.01); B43K 29/007 (2006.01); B43K 29/02 (2006.01)
CPC (source: EP)
B43K 19/02 (2013.01); B43K 19/14 (2013.01); B43K 19/16 (2013.01); B43K 29/007 (2013.01); B43K 29/02 (2013.01)
Citation (applicant)
- JP H09118856 A 19970506 - MITSUBISHI PENCIL CO
- EP 0325923 A2 19890802 - CARAN D ACHE CRAYONS [CH]
- JP 2008189873 A 20080821 - TOMBOW PENCIL
- CN 2889735 Y 20070418 - LI XIANYI [CN]
- US 5774931 A 19980707 - COINON ANDRE [FR], et al
Citation (search report)
- [XYI] US 2006222443 A1 20061005 - SAVAGE EILEEN [US], et al
- [XYI] EP 2053105 A1 20090429 - SAKURA COLOR PROD CORP [JP]
- [YA] DE 102004021048 A1 20051124 - POLOPLAST GMBH & CO KG LEONDIN [AT]
- [A] GB 191312109 A 19131218 - HERDA ANTON [AT]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2730428 A1 20140514; EP 2730428 B1 20160316; EP 2730428 B8 20160713; ES 2574423 T3 20160617; IT VI20120305 A1 20140513
DOCDB simple family (application)
EP 13005329 A 20131112; ES 13005329 T 20131112; IT VI20120305 A 20121112