SG11201405186YA - Mechanical pencil - Google Patents

Mechanical pencil

Info

Publication number
SG11201405186YA
SG11201405186YA SG11201405186YA SG11201405186YA SG11201405186YA SG 11201405186Y A SG11201405186Y A SG 11201405186YA SG 11201405186Y A SG11201405186Y A SG 11201405186YA SG 11201405186Y A SG11201405186Y A SG 11201405186YA SG 11201405186Y A SG11201405186Y A SG 11201405186YA
Authority
SG
Singapore
Prior art keywords
mechanical pencil
pencil
mechanical
Prior art date
Application number
SG11201405186YA
Inventor
Hirotake Izawa
Daisaku Morimoto
Original Assignee
Mitsubishi Pencil Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Pencil Co filed Critical Mitsubishi Pencil Co
Publication of SG11201405186YA publication Critical patent/SG11201405186YA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/006—Pencil-barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/06—Writing-core feeding mechanisms with the writing-cores fed by means sliding in longitudinally-slotted casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/22—Writing-cores gripping means, e.g. chucks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/008—Holders comprising finger grips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/02—Holders or connectors for writing implements; Means for protecting the writing-points with means for preventing rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B43K29/02—Combinations of writing implements with other articles with rubbers
SG11201405186YA 2012-02-27 2013-02-20 Mechanical pencil SG11201405186YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012040399A JP5881104B2 (en) 2012-02-27 2012-02-27 mechanical pencil
PCT/JP2013/054107 WO2013129198A1 (en) 2012-02-27 2013-02-20 Mechanical pencil

Publications (1)

Publication Number Publication Date
SG11201405186YA true SG11201405186YA (en) 2014-11-27

Family

ID=49082398

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201405186YA SG11201405186YA (en) 2012-02-27 2013-02-20 Mechanical pencil

Country Status (9)

Country Link
US (1) US9669649B2 (en)
EP (1) EP2821245A4 (en)
JP (1) JP5881104B2 (en)
KR (1) KR102120500B1 (en)
CN (1) CN104136231B (en)
HK (1) HK1203460A1 (en)
SG (1) SG11201405186YA (en)
TW (1) TWI594899B (en)
WO (1) WO2013129198A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5881104B2 (en) * 2012-02-27 2016-03-09 三菱鉛筆株式会社 mechanical pencil
JP2014058097A (en) * 2012-09-18 2014-04-03 Micro Kk Mechanical pencil
JP6026254B2 (en) * 2012-12-05 2016-11-16 三菱鉛筆株式会社 mechanical pencil
US11267278B2 (en) * 2017-12-20 2022-03-08 Kabushiki Kaisha Pilot Corporation Projectable and retractable writing tool and multi-tip writing tool
JP7129921B2 (en) * 2018-03-05 2022-09-02 株式会社パイロットコーポレーション mechanical pencil
JP7262294B2 (en) * 2018-12-13 2023-04-21 三菱鉛筆株式会社 mechanical pencil
JP2020183045A (en) * 2019-04-26 2020-11-12 三菱鉛筆株式会社 mechanical pencil

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT283155B (en) * 1968-05-22 1970-07-27 Dahle Wilhelm Metallwaren Tube writer
JPS57189898A (en) * 1981-05-19 1982-11-22 Sakura Color Prod Corp Note
JP3882272B2 (en) * 1997-05-30 2007-02-14 ぺんてる株式会社 Sharp pencil
JP3857963B2 (en) * 2002-07-30 2006-12-13 エム・エフ・ヴィ株式会社 Storage container
JP4240417B2 (en) * 2006-06-05 2009-03-18 三菱鉛筆株式会社 mechanical pencil
JP4731626B2 (en) * 2007-11-26 2011-07-27 三菱鉛筆株式会社 mechanical pencil
JP4847946B2 (en) * 2007-12-28 2011-12-28 三菱鉛筆株式会社 mechanical pencil
JP4995710B2 (en) 2007-12-28 2012-08-08 三菱鉛筆株式会社 mechanical pencil
JP4847487B2 (en) * 2008-03-26 2011-12-28 三菱鉛筆株式会社 mechanical pencil
JP5389422B2 (en) * 2008-11-18 2014-01-15 株式会社壽 mechanical pencil
JP5215281B2 (en) * 2009-12-03 2013-06-19 三菱鉛筆株式会社 mechanical pencil
JP5798780B2 (en) * 2011-04-07 2015-10-21 三菱鉛筆株式会社 mechanical pencil
JP5819094B2 (en) * 2011-04-28 2015-11-18 三菱鉛筆株式会社 Applicator
JP5881104B2 (en) * 2012-02-27 2016-03-09 三菱鉛筆株式会社 mechanical pencil
JP5996219B2 (en) * 2012-03-07 2016-09-21 三菱鉛筆株式会社 mechanical pencil
JP6249790B2 (en) * 2013-01-29 2017-12-20 三菱鉛筆株式会社 mechanical pencil
JP6422692B2 (en) * 2013-09-03 2018-11-14 三菱鉛筆株式会社 Writing instrument or applicator provided with a plurality of resin molding members

Also Published As

Publication number Publication date
CN104136231B (en) 2016-12-28
KR102120500B1 (en) 2020-06-08
JP2013173320A (en) 2013-09-05
KR20140138168A (en) 2014-12-03
HK1203460A1 (en) 2015-10-30
US20150050061A1 (en) 2015-02-19
TW201350358A (en) 2013-12-16
TWI594899B (en) 2017-08-11
JP5881104B2 (en) 2016-03-09
WO2013129198A1 (en) 2013-09-06
US9669649B2 (en) 2017-06-06
EP2821245A4 (en) 2015-10-21
EP2821245A1 (en) 2015-01-07
CN104136231A (en) 2014-11-05

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