JPS5830717Y2 - ノツク式シヤ−プペンシル - Google Patents

ノツク式シヤ−プペンシル

Info

Publication number
JPS5830717Y2
JPS5830717Y2 JP1979148875U JP14887579U JPS5830717Y2 JP S5830717 Y2 JPS5830717 Y2 JP S5830717Y2 JP 1979148875 U JP1979148875 U JP 1979148875U JP 14887579 U JP14887579 U JP 14887579U JP S5830717 Y2 JPS5830717 Y2 JP S5830717Y2
Authority
JP
Japan
Prior art keywords
eraser
support rod
cylindrical
knock
knock button
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP1979148875U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5666481U (enExample
Inventor
陽一 安藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Pencil Co Ltd
Original Assignee
Mitsubishi Pencil Co Ltd
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 Ltd filed Critical Mitsubishi Pencil Co Ltd
Priority to JP1979148875U priority Critical patent/JPS5830717Y2/ja
Priority to US06/201,243 priority patent/US4352580A/en
Publication of JPS5666481U publication Critical patent/JPS5666481U/ja
Application granted granted Critical
Publication of JPS5830717Y2 publication Critical patent/JPS5830717Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/03—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by flicking or tilting

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
JP1979148875U 1979-10-29 1979-10-29 ノツク式シヤ−プペンシル Expired JPS5830717Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1979148875U JPS5830717Y2 (ja) 1979-10-29 1979-10-29 ノツク式シヤ−プペンシル
US06/201,243 US4352580A (en) 1979-10-29 1980-10-27 Knock-out type mechanical pencil with retractable eraser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979148875U JPS5830717Y2 (ja) 1979-10-29 1979-10-29 ノツク式シヤ−プペンシル

Publications (2)

Publication Number Publication Date
JPS5666481U JPS5666481U (enExample) 1981-06-03
JPS5830717Y2 true JPS5830717Y2 (ja) 1983-07-06

Family

ID=15462670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979148875U Expired JPS5830717Y2 (ja) 1979-10-29 1979-10-29 ノツク式シヤ−プペンシル

Country Status (2)

Country Link
US (1) US4352580A (enExample)
JP (1) JPS5830717Y2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023276914A1 (enExample) * 2021-06-30 2023-01-05

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176800A (ja) * 1984-02-22 1985-09-10 株式会社　寿 筆記具
DE3625381A1 (de) * 1986-07-26 1988-02-04 Rotring Werke Riepe Kg Schreibgeraet mit einer druckmechanik
ES2089312T3 (es) * 1987-10-09 1996-10-01 Kotobuki & Co Ltd Util de escribir.
US4899419A (en) * 1989-05-18 1990-02-13 Saleen Merrill E Pencil eraser assembly
US5018891A (en) * 1989-07-10 1991-05-28 Kotobuko & Co., Ltd. Writing instrument with eraser dispenser
US5354141A (en) * 1991-03-04 1994-10-11 Pilot Precision Kabushiki Kaisha Mechanical pencil with shaking type lead-feeding mechanism
US5127130A (en) * 1991-08-22 1992-07-07 Benjamin Copito Writing end eraser for a double acting mechanical pencil or erasable ink ball point pen
US5555602A (en) * 1994-12-14 1996-09-17 Leamond; William T. Eraser assembly
TW573621U (en) * 2001-08-15 2004-01-21 Mau-Rung Fu Roller pushing/driving type rubber-erasing device
US6547465B1 (en) 2002-01-22 2003-04-15 Shoot The Moon Products Ii, Llc Pencil with exposable eraser
USD611538S1 (en) * 2008-02-27 2010-03-09 Beifa Group Co., Ltd. Pen
DE202010004918U1 (de) * 2010-04-12 2010-07-29 Reidinger Gmbh Schreibstift mit Magnet
US8734040B2 (en) 2011-06-09 2014-05-27 A.T.X. International, Inc. Multi-function writing instrument with propulsion mechanism
CA146244S (en) * 2012-03-29 2013-02-14 Premec Sa Pen
JP6523800B2 (ja) * 2014-06-06 2019-06-05 三菱鉛筆株式会社 ノック式筆記具
KR102435804B1 (ko) * 2016-03-25 2022-08-24 동아연필 주식회사 열변색성 필기구
FR3065396B1 (fr) 2017-04-19 2019-07-05 Societe Bic Dispositif manuel, notamment instrument d'ecriture, equipe d'un dispositif de blocage
CN117284014A (zh) * 2023-11-10 2023-12-26 温州市简系文具有限公司 一种提拉同出笔

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2132643A (en) * 1933-12-06 1938-10-11 Pestel Arthur Eraser appliance
GB769740A (en) * 1954-04-30 1957-03-13 Theodor Kovacs Improvements in writing instruments
FR71231E (fr) * 1957-01-07 1959-10-30 Stylographe à bille à cartouche rentrante
DE1774417U (de) * 1958-03-01 1958-09-18 Max Schmidt Kugelschreiber mit fallgewicht.
US4176979A (en) * 1977-10-31 1979-12-04 Yasushi Saida Ball-point pen
FR2420434A1 (fr) * 1978-03-20 1979-10-19 Yamaguchi Takeyoshi Stylo a bille
PT68804A (pt) * 1978-11-20 1978-12-01 Antonio Monteiro Alves Dos San Inertia ballpoint pen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023276914A1 (enExample) * 2021-06-30 2023-01-05

Also Published As

Publication number Publication date
US4352580A (en) 1982-10-05
JPS5666481U (enExample) 1981-06-03

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