HK1048970A1 - Mechanical pencil - Google Patents

Mechanical pencil

Info

Publication number
HK1048970A1
HK1048970A1 HK03100970A HK03100970A HK1048970A1 HK 1048970 A1 HK1048970 A1 HK 1048970A1 HK 03100970 A HK03100970 A HK 03100970A HK 03100970 A HK03100970 A HK 03100970A HK 1048970 A1 HK1048970 A1 HK 1048970A1
Authority
HK
Hong Kong
Prior art keywords
mechanical pencil
pencil
mechanical
Prior art date
Application number
HK03100970A
Other languages
English (en)
Inventor
Shigeki Maruyama
Toshihiro Hemni
Tsukasa Sasaki
Original Assignee
Pentel Kk
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 Pentel Kk filed Critical Pentel Kk
Publication of HK1048970A1 publication Critical patent/HK1048970A1/xx

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
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/027—Writing-core feeding mechanisms with sliding tubelike writing-core guide
HK03100970A 2000-03-30 2003-02-10 Mechanical pencil HK1048970A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2000095124 2000-03-30
JP2000129164 2000-04-28
JP2000161347 2000-05-31
JP2000190932 2000-06-26
JP2000227844 2000-07-27
JP2000354336 2000-11-21
JP2000363822 2000-11-29
JP2001022541 2001-01-31
PCT/JP2001/002544 WO2001074603A1 (fr) 2000-03-30 2001-03-28 Porte-mine

Publications (1)

Publication Number Publication Date
HK1048970A1 true HK1048970A1 (en) 2003-04-25

Family

ID=27573696

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03100970A HK1048970A1 (en) 2000-03-30 2003-02-10 Mechanical pencil

Country Status (8)

Country Link
US (1) US6705789B2 (zh)
EP (1) EP1184201B1 (zh)
KR (1) KR100707156B1 (zh)
CN (1) CN1294031C (zh)
BR (1) BR0105564B1 (zh)
CA (1) CA2371267C (zh)
HK (1) HK1048970A1 (zh)
WO (1) WO2001074603A1 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6854909B2 (en) * 2003-01-14 2005-02-15 Mitsubishi Pencil Co., Ltd. Lead propelling device
JP4453067B2 (ja) * 2003-08-29 2010-04-21 フジコピアン株式会社 塗膜転写具と事務用品の結合構造
FR2861331B1 (fr) * 2003-10-22 2006-03-03 Bic Soc Porte-mine
FR2874855B1 (fr) * 2004-09-08 2006-12-08 Bic Sa Soc Instrument d'ecriture
US7806615B1 (en) 2007-10-26 2010-10-05 Mitsubishi Pencil Co., Ltd. Mechanical pencil
JP4847487B2 (ja) * 2008-03-26 2011-12-28 三菱鉛筆株式会社 シャープペンシル
WO2017002731A1 (ja) * 2015-06-29 2017-01-05 株式会社パイロットコーポレーション シャープペンシル
JP6618143B2 (ja) * 2015-11-16 2019-12-11 株式会社壽 筆記具
US10464260B2 (en) * 2017-04-24 2019-11-05 Desktop Metal, Inc. System and method for moving a rod of build material using a pusher in a 3D printing system
TWI783114B (zh) * 2018-03-02 2022-11-11 日商壽股份有限公司 自動鉛筆
EP3988322A4 (en) * 2019-06-20 2023-07-26 Kabushiki Kaisha Pilot Corporation (also trading as Pilot Corporation) PENCIL PENCIL
CN114987087B (zh) * 2022-06-16 2024-02-02 深圳楠凯科技有限公司 自动铅笔及其生产方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR830448A (fr) * 1937-04-29 1938-07-29 Fend Geb Porte-mine à poussoir
JPS52126936U (zh) * 1976-03-17 1977-09-27
JPS52126936A (en) 1976-04-19 1977-10-25 Mitsubishi Electric Corp Ultrasonic atomizer
JPS579101Y2 (zh) * 1977-05-31 1982-02-22
CH613407A5 (en) * 1977-09-05 1979-09-28 Caran D Ache Fabrique Suisse D Propelling pencil
JPS54144222A (en) * 1978-04-28 1979-11-10 Iwasaki Kosei Pusheddout writing implement
JPS5832959Y2 (ja) * 1978-06-09 1983-07-22 株式会社サクラクレパス 細芯用シヤ−プペンシルの芯保護装置
JPS579101A (en) 1980-03-13 1982-01-18 Furuno Electric Co Ltd Protective device for excessive input in radar device
EP0231893A1 (en) * 1986-01-30 1987-08-12 Ancos Co., Ltd. Writing instrument
JPH0450156Y2 (zh) * 1987-05-18 1992-11-26
JPH077197Y2 (ja) * 1988-05-15 1995-02-22 株式会社寿 シヤープペンシル
DE3910546C1 (en) * 1989-04-01 1990-10-11 J. S. Staedtler Gmbh & Co, 8500 Nuernberg, De Fillable pencil with resiliently mounted lead clamping device
JPH03109891A (ja) * 1989-09-25 1991-05-09 Hitachi Ltd 携帯用無線電話装置
JP2530088Y2 (ja) 1990-02-28 1997-03-26 ぺんてる株式会社 シャープペンシル
CN2111195U (zh) * 1991-05-28 1992-07-29 万宝电器集团广州灯饰电器厂 自动铅笔
JP3466739B2 (ja) * 1994-10-28 2003-11-17 株式会社壽 シャープペンシルのスライダ
JPH10166783A (ja) * 1996-10-07 1998-06-23 Kotobuki Kk ダブルチャック式シャープペンシル
TW363522U (en) * 1997-05-13 1999-07-01 Kotobuki & Co Ltd Double chucks type mechanical pencil
CN2359125Y (zh) * 1997-07-10 2000-01-19 株式会社寿 双夹头式自动铅笔
PE20001435A1 (es) * 1998-11-16 2000-12-14 Paques Bio Syst Bv Proceso para la produccion de sulfuro de hidrogeno a partir de azufre en su condicion elemental y uso del mismo en la recuperacion de metales pesados
JP2001171288A (ja) * 1999-10-07 2001-06-26 Kotobuki:Kk ダブルチャック式シャープペンシル
JP2001270283A (ja) * 2000-01-20 2001-10-02 Kotobuki:Kk ダブルチャック式シャープペンシル及びその内部筆記機構
JP3109891U (ja) * 2005-01-18 2005-06-02 肯尼實業有限公司 折畳み可能な多機能型健康器具

Also Published As

Publication number Publication date
US6705789B2 (en) 2004-03-16
EP1184201A1 (en) 2002-03-06
EP1184201B1 (en) 2011-12-28
EP1184201A4 (en) 2009-09-23
WO2001074603A1 (fr) 2001-10-11
KR20020015042A (ko) 2002-02-27
BR0105564B1 (pt) 2010-06-15
BR0105564A (pt) 2002-04-02
CN1366493A (zh) 2002-08-28
CA2371267A1 (en) 2001-10-11
CA2371267C (en) 2008-05-20
KR100707156B1 (ko) 2007-04-16
CN1294031C (zh) 2007-01-10
US20020154934A1 (en) 2002-10-24

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Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20210327