GB1305231A - - Google Patents

Info

Publication number
GB1305231A
GB1305231A GB2621670A GB2621670A GB1305231A GB 1305231 A GB1305231 A GB 1305231A GB 2621670 A GB2621670 A GB 2621670A GB 2621670 A GB2621670 A GB 2621670A GB 1305231 A GB1305231 A GB 1305231A
Authority
GB
United Kingdom
Prior art keywords
pencils
june
opened
pencil
magazine
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
GB2621670A
Other languages
English (en)
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
Priority claimed from JP4384269A external-priority patent/JPS503052B1/ja
Priority claimed from JP5234469U external-priority patent/JPS506450Y1/ja
Application filed filed Critical
Publication of GB1305231A publication Critical patent/GB1305231A/en
Expired legal-status Critical Current

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
    • B43L23/02—Sharpeners for pencils or leads with gearing

Landscapes

  • Drawing Aids And Blackboards (AREA)
GB2621670A 1969-06-03 1970-06-01 Expired GB1305231A (cs)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4384269A JPS503052B1 (cs) 1969-06-03 1969-06-03
JP5234469U JPS506450Y1 (cs) 1969-06-04 1969-06-04

Publications (1)

Publication Number Publication Date
GB1305231A true GB1305231A (cs) 1973-01-31

Family

ID=26383677

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2621670A Expired GB1305231A (cs) 1969-06-03 1970-06-01

Country Status (2)

Country Link
US (1) US3712351A (cs)
GB (1) GB1305231A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5226172B2 (cs) * 1972-09-07 1977-07-12
CN2797077Y (zh) * 2005-06-02 2006-07-19 煜日升电子(深圳)有限公司 电动铅笔刨
US7699082B2 (en) * 2006-12-18 2010-04-20 Yurisheng Electronic (Shenzhen) Co., Ltd Electric multi-pencil sharpener

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE499499C (de) * 1927-10-29 1930-06-13 Anton Schneider Selbsttaetig arbeitende Bleistiftspitzmaschine fuer Kraftantrieb
DE535512C (de) * 1930-02-19 1931-10-15 Robert Marguerat Bleistiftbearbeitungsmaschine
DE931215C (de) * 1953-07-03 1955-08-04 Eduard Roland Vorrichtung zum Anspitzen von Minen fuer Fuellschreib- und -malstifte
US3106910A (en) * 1959-11-24 1963-10-15 Lou Kwong Li Electrical pencil cutter
US3326190A (en) * 1966-03-07 1967-06-20 Tombow Pencil Company Ltd Pencil draw-in device for pencil sharpener

Also Published As

Publication number Publication date
US3712351A (en) 1973-01-23
DE2028299A1 (cs) 1971-01-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee