BR8403454A - Botao de pressao pontador de minas de grafite para lapiseiras - Google Patents

Botao de pressao pontador de minas de grafite para lapiseiras

Info

Publication number
BR8403454A
BR8403454A BR8403454A BR8403454A BR8403454A BR 8403454 A BR8403454 A BR 8403454A BR 8403454 A BR8403454 A BR 8403454A BR 8403454 A BR8403454 A BR 8403454A BR 8403454 A BR8403454 A BR 8403454A
Authority
BR
Brazil
Prior art keywords
lead
lapis
tubular body
pressure button
button
Prior art date
Application number
BR8403454A
Other languages
English (en)
Inventor
Richard Dieter Buschle
Original Assignee
Canetas Compactor
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 Canetas Compactor filed Critical Canetas Compactor
Priority to BR8403454A priority Critical patent/BR8403454A/pt
Priority to CA000485577A priority patent/CA1236427A/en
Priority to US06/749,364 priority patent/US4598478A/en
Priority to DE8585304930T priority patent/DE3562338D1/de
Priority to AT85304930T priority patent/ATE33794T1/de
Priority to EP85304930A priority patent/EP0170451B1/en
Priority to JP60153319A priority patent/JPS61116598A/ja
Publication of BR8403454A publication Critical patent/BR8403454A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L23/00—Sharpeners for pencils or leads
    • B43L23/08—Sharpeners for pencils or leads in which the pencils or leads are sharpened mainly by rotational movement against cutting blades
    • 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
    • B43K29/06—Combinations of writing implements with other articles with sharpening devices

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Pens And Brushes (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Push-Button Switches (AREA)
BR8403454A 1984-07-11 1984-07-11 Botao de pressao pontador de minas de grafite para lapiseiras BR8403454A (pt)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BR8403454A BR8403454A (pt) 1984-07-11 1984-07-11 Botao de pressao pontador de minas de grafite para lapiseiras
CA000485577A CA1236427A (en) 1984-07-11 1985-06-27 Lead sharpener press button for propelling pencils
US06/749,364 US4598478A (en) 1984-07-11 1985-06-27 Sharpener press-button
DE8585304930T DE3562338D1 (en) 1984-07-11 1985-07-10 Lead sharpener press button for propelling pencils
AT85304930T ATE33794T1 (de) 1984-07-11 1985-07-10 Minenspitzerdruckknopf fuer minenbleistifte.
EP85304930A EP0170451B1 (en) 1984-07-11 1985-07-10 Lead sharpener press button for propelling pencils
JP60153319A JPS61116598A (ja) 1984-07-11 1985-07-11 芯削り器兼用ノツクボタン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8403454A BR8403454A (pt) 1984-07-11 1984-07-11 Botao de pressao pontador de minas de grafite para lapiseiras

Publications (1)

Publication Number Publication Date
BR8403454A true BR8403454A (pt) 1986-02-18

Family

ID=4036020

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8403454A BR8403454A (pt) 1984-07-11 1984-07-11 Botao de pressao pontador de minas de grafite para lapiseiras

Country Status (7)

Country Link
US (1) US4598478A (pt)
EP (1) EP0170451B1 (pt)
JP (1) JPS61116598A (pt)
AT (1) ATE33794T1 (pt)
BR (1) BR8403454A (pt)
CA (1) CA1236427A (pt)
DE (1) DE3562338D1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5379817A (en) * 1994-03-03 1995-01-10 O'neil; Edmund Sharpener for a soft element pencil
CN1191182A (zh) * 1998-01-07 1998-08-26 王殿钧 精洁铅芯修尖装置
USD420390S (en) * 1999-07-08 2000-02-08 Joseph Donaldson Pencil sharpener
US6494638B1 (en) 1999-09-27 2002-12-17 Joseph Donaldson Power drive adapter device
US6237656B1 (en) * 2000-04-18 2001-05-29 Dale Whitehead Pencil sharpener bit
ITTO20030140U1 (it) * 2003-09-16 2005-03-17 Interfila Srl Matita cosmetica
US20050091857A1 (en) * 2003-11-05 2005-05-05 Penshar L.L.C. Carpenter's pencil sharpener
JP4742830B2 (ja) * 2005-11-24 2011-08-10 パナソニック株式会社 暖房便座とそれを搭載したトイレ装置
JP4742897B2 (ja) * 2006-02-14 2011-08-10 パナソニック株式会社 暖房便座
KR100895212B1 (ko) * 2007-10-10 2009-05-06 정우주 샤프심 깎기를 갖는 샤프펜슬
KR200453920Y1 (ko) 2009-07-20 2011-06-09 최미정 연필 깎이

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE374350C (de) * 1923-04-23 George Adam Faik Bleistiftschoner mit im Innern angebrachten Rauhungen zum Anschaerfen der Mine
US1238978A (en) * 1915-08-09 1917-09-04 Alexander J Arthur Lead-pointer.
CH260880A (fr) * 1947-07-08 1949-04-15 Caran D Ache Crayons Taille-mine.
FR1543124A (fr) * 1966-11-07 1968-10-18 Geha Werke Gmbh Dispositif pour l'amélioration de la possibilité d'écrire avec des instruments d'écriture avec pointes d'écriture en fibres
GB1320832A (en) * 1970-06-23 1973-06-20 Ardis Spa Lead-sharpener button for pencil lead holders
DE2648320C3 (de) * 1976-10-26 1980-07-17 Fa. J.S. Staedtler, 8500 Nuernberg Verfahren zum Einsetzen eines Spitzelementes in eine Aufnähmebohrung eines Füllminenstiftes

Also Published As

Publication number Publication date
US4598478A (en) 1986-07-08
EP0170451B1 (en) 1988-04-27
ATE33794T1 (de) 1988-05-15
DE3562338D1 (en) 1988-06-01
CA1236427A (en) 1988-05-10
EP0170451A1 (en) 1986-02-05
JPS61116598A (ja) 1986-06-04

Similar Documents

Publication Publication Date Title
BR8403454A (pt) Botao de pressao pontador de minas de grafite para lapiseiras
GB2063900B (en) Erasable inks for ball-point or porous tip pens
ES288374U (es) Instrumento para efectuar biopsias en tejidos asportados de organos que se han de analizar
SE8107645L (sv) Bladfjeder
ES277805U (es) Lapicero portaminas.
ES8101876A1 (es) Un dispositivo de canula de gropsia para la toma de muestrasde tejido, histologicas del organismo humano o animal.
GB954130A (en) Improvements in or relating to coal-cutter picks
EP0555555A3 (en) Conductor stripping tool
GB1316039A (en) Writing implement
AU88800S (en) Writing instrument
JPS57163803A (en) Length measuring tool
DE3366327D1 (en) Writing untensil for liquid ink
FR2477976B1 (pt)
DE3561932D1 (en) Tubular nib pen
BR8402523A (pt) Processo para afixar um grampo de bolso a um instrumento de escrever do tipo que tem um corpo tubular aberto na extremidade traseira e processo para fechar a extremidade traseira
GB1127669A (en) Writing instrument
ES270114U (es) Punta perfeccionada para boligrafo.
GB1530685A (en) Marker pen
CH613406A5 (en) Propelling pencil
GB374715A (en) Improvements in or relating to propelling or like pencils and fountain pens
ES281555U (es) Util de escritura
GB1032568A (en) Improvements in and relating to writing instruments
ES245500U (es) Mina de boligrafo
ES265174U (es) "un caramelo musical con palito".
FR2457112A1 (fr) Instrument de tracage et de mesure pour jeu de boules

Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 11/07/99