BR8500741A - Instrumento de escrever - Google Patents

Instrumento de escrever

Info

Publication number
BR8500741A
BR8500741A BR8500741A BR8500741A BR8500741A BR 8500741 A BR8500741 A BR 8500741A BR 8500741 A BR8500741 A BR 8500741A BR 8500741 A BR8500741 A BR 8500741A BR 8500741 A BR8500741 A BR 8500741A
Authority
BR
Brazil
Prior art keywords
writing instrument
writing
instrument
Prior art date
Application number
BR8500741A
Other languages
English (en)
Inventor
Hidehei Kageyama
Takahiko Suzuki
Original Assignee
Kotobuki & 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 Kotobuki & Co Ltd filed Critical Kotobuki & Co Ltd
Publication of BR8500741A publication Critical patent/BR8500741A/pt

Links

Classifications

    • 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
    • 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
    • B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
    • B43K24/084—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons with saw-like or analogous cams
BR8500741A 1984-02-22 1985-02-15 Instrumento de escrever BR8500741A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2297784 1984-02-22
JP59257651A JPS60176800A (ja) 1984-02-22 1984-12-07 筆記具

Publications (1)

Publication Number Publication Date
BR8500741A true BR8500741A (pt) 1985-10-08

Family

ID=26360270

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8500741A BR8500741A (pt) 1984-02-22 1985-02-15 Instrumento de escrever

Country Status (4)

Country Link
US (1) US4669904A (pt)
JP (1) JPS60176800A (pt)
AU (1) AU574433B2 (pt)
BR (1) BR8500741A (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0732131Y2 (ja) * 1989-10-05 1995-07-26 株式会社パイロツト ノック式筆記具
JPH0632394Y2 (ja) * 1989-12-06 1994-08-24 株式会社壽 筆記具
JP2519017Y2 (ja) * 1990-05-31 1996-12-04 ぺんてる株式会社 出没式筆記具
KR940003096Y1 (ko) * 1991-07-03 1994-05-12 가부시키가이샤 고도부키 필기구
US6381012B1 (en) * 2000-01-20 2002-04-30 Virgil Thomas Yancy System, method and article of manufacture to determine and communicate optical lens sizing and prescription information
GB0004179D0 (en) 2000-02-22 2000-04-12 Gyrus Medical Ltd Tissue resurfacing
US6536973B2 (en) 2001-07-10 2003-03-25 Bic Corporation Writing instrument
US6921224B1 (en) * 2004-12-03 2005-07-26 Ming-Jen Hsieh Retractile mechanism for refill of writing instrument
US20080095568A1 (en) * 2006-06-07 2008-04-24 Ming-Jen Hsien Shakable push button pen
CN101961966B (zh) * 2010-10-29 2013-04-17 重庆市第三十七中学校 一种具有笔尖自动保护功能的手写笔
EP2920003B1 (en) * 2012-12-06 2019-08-07 Europe Brands S.à r.l. Refill plug release assembly and writing instrument comprising same
FR3065396B1 (fr) * 2017-04-19 2019-07-05 Societe Bic Dispositif manuel, notamment instrument d'ecriture, equipe d'un dispositif de blocage
WO2019150828A1 (ja) * 2018-01-31 2019-08-08 三菱鉛筆株式会社 ノック式筆記具
US11396203B2 (en) * 2018-11-29 2022-07-26 Kabushiki Kaisha Pilot Corporation Knock type writing tool

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA659140A (en) * 1963-03-12 J. Bruneau Albert Retractable ball point pen
DE1092809B (de) * 1954-06-02 1960-11-10 Albert Trefzer Dipl Ing Schreibgeraet mit Schleudergewicht zum Vor- und Zurueckschieben des Schreibmitteltraegers, insbesondere einer Kugelschreibermine
FR1129101A (fr) * 1955-06-28 1957-01-16 Stylographe à bille rentrante
BE541267A (pt) * 1955-09-14 1956-03-13
FR72009E (fr) * 1956-04-23 1960-03-21 Stylographe à bille rentrante
DE1131555B (de) * 1956-10-22 1962-06-14 Max Schmidt Fallkugelschreiber mit einem mit einer Sperrfeder zusammenarbeitenden Fallgewicht
DE1774417U (de) * 1958-03-01 1958-09-18 Max Schmidt Kugelschreiber mit fallgewicht.
DE1090547B (de) * 1959-03-04 1960-10-06 Riepe Werk Kugeldruckmechanik fuer Schreibgeraete
DE1800194B1 (de) * 1968-10-01 1970-07-16 Merz & Krell Kugelschreiber
CH558724A (en) * 1972-05-12 1975-02-14 Farine Claude Retractable tip ball point pen - top cap pushed down to force block inside onto ratchet mechanism
JPS4934189U (pt) * 1972-06-24 1974-03-26
JPS5361437A (en) * 1976-11-11 1978-06-01 Pilot Precision Propelling pencil
PT68804A (pt) * 1978-11-20 1978-12-01 Antonio Monteiro Alves Dos San Inertia ballpoint pen
JPS5830717Y2 (ja) * 1979-10-29 1983-07-06 三菱鉛筆株式会社 ノツク式シヤ−プペンシル

Also Published As

Publication number Publication date
JPS60176800A (ja) 1985-09-10
AU574433B2 (en) 1988-07-07
US4669904A (en) 1987-06-02
AU3903285A (en) 1985-09-05

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