EP 4205993 A1 20230705 - SLIM WRITING IMPLEMENT WITH LATERALLY OFFSET RETURN SPRING
Title (en)
SLIM WRITING IMPLEMENT WITH LATERALLY OFFSET RETURN SPRING
Title (de)
SCHLANKES SCHREIBGERÄT MIT SEITLICH VERSETZTER RÜCKSTELLFEDER
Title (fr)
INSTRUMENT D'ÉCRITURE MINCE AVEC RESSORT DE RAPPEL DÉCALÉ LATÉRALEMENT
Publication
Application
Priority
EP 21306958 A 20211230
Abstract (en)
The present invention concerns a writing implement (100) comprising an elongated housing (70), and at least a first core (10), slider (30), and return spring (50). The first core (10) is arranged within the elongated housing (70). The first slider (30) is coupled to the first core (10) for sliding with it between an extended position in which a writing tip (12) of the first core (10) extends through an orifice (73) at a front end of the elongated housing (70) and a retracted position in which the writing tip (12,22) is held within the elongated housing (70). The return spring (50) is laterally offset within the elongated housing (70) with respect to the first core (10). The first return spring (50) is coupled to the first slider (30) and core (10) for returning them from the extended position to the retracted position.
IPC 8 full level
B43K 24/08 (2006.01); B43K 24/16 (2006.01)
CPC (source: EP)
B43K 24/082 (2013.01); B43K 24/163 (2013.01)
Citation (applicant)
- US 7946777 B2 20110524 - YAMAUCHI OSAMI [JP], et al
- JP 5199013 B2 20130515
- CN 108608766 A 20181002 - SONG XIAOYAN
- JP S6227902 B2 19870617
- CN 102248840 A 20111123 - KOTOBUKI & CO LTD
- FR 3076253 A1 20190705 - SOCIÉTÉ BIC [FR]
- FR 3076254 B1 20200110 - SOCIÉTÉ BIC [FR]
- GB 992354 A 19650519 - ROLL TIP ENGLAND LTD
- US 6540422 B2 20030401 - TORII OSAMU [JP]
- CH 437050 A 19670531 - FABER CASTELL A W [DE]
Citation (search report)
- [XY] DE 1099392 B 19610209 - WELT PEN G M B H
- [XY] DE 807776 C 19510705 - BERNHARD NAEGELE JUN
- [XY] DE 879659 C 19530615 - JUN GEORG MEIER
- [XY] DE 1233747 B 19670202 - RAIMUND NAEGELE
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 21306958 A 20211230