GB2013580B - Ejector pencil for thin leads - Google Patents

Ejector pencil for thin leads

Info

Publication number
GB2013580B
GB2013580B GB7902542A GB7902542A GB2013580B GB 2013580 B GB2013580 B GB 2013580B GB 7902542 A GB7902542 A GB 7902542A GB 7902542 A GB7902542 A GB 7902542A GB 2013580 B GB2013580 B GB 2013580B
Authority
GB
United Kingdom
Prior art keywords
pencil
ejector
thin leads
leads
thin
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
GB7902542A
Other languages
English (en)
Other versions
GB2013580A (en
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.)
SCHMIDT FEINMECH
Original Assignee
SCHMIDT FEINMECH
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 SCHMIDT FEINMECH filed Critical SCHMIDT FEINMECH
Publication of GB2013580A publication Critical patent/GB2013580A/en
Application granted granted Critical
Publication of GB2013580B publication Critical patent/GB2013580B/en
Expired legal-status Critical Current

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
    • B43K21/24—Assembling, finishing, or repairing propelling pencils
GB7902542A 1978-02-01 1979-01-24 Ejector pencil for thin leads Expired GB2013580B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2804188A DE2804188C3 (de) 1978-02-01 1978-02-01 Druckbleistift für dünne Minen

Publications (2)

Publication Number Publication Date
GB2013580A GB2013580A (en) 1979-08-15
GB2013580B true GB2013580B (en) 1982-06-03

Family

ID=6030840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7902542A Expired GB2013580B (en) 1978-02-01 1979-01-24 Ejector pencil for thin leads

Country Status (5)

Country Link
JP (2) JPS54120025A (enrdf_load_stackoverflow)
DE (1) DE2804188C3 (enrdf_load_stackoverflow)
FR (1) FR2416123A1 (enrdf_load_stackoverflow)
GB (1) GB2013580B (enrdf_load_stackoverflow)
IT (1) IT1114392B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386865A (en) * 1979-12-28 1983-06-07 Kotobuki & Co., Ltd. Automatic sharp pencil
JPS6392784U (enrdf_load_stackoverflow) * 1986-12-09 1988-06-15
JPH0450156Y2 (enrdf_load_stackoverflow) * 1987-05-18 1992-11-26
US4806038A (en) * 1987-10-26 1989-02-21 Parker Pen (Benelux) B.V. Knock type mechanical pencil connection
JP4797622B2 (ja) * 2005-12-26 2011-10-19 ぺんてる株式会社 シャープペンシル
CN117719266B (zh) * 2024-01-31 2024-05-24 温州市蓝图文具有限公司 一种铅笔组装机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE852052C (de) * 1951-05-18 1952-10-09 Georg Koeppel Druckfuellstift
DE847558C (de) * 1951-06-06 1952-08-25 Fend Geb Druckfuellbleistift
DE1015720B (de) * 1952-03-17 1957-09-12 Theodor Kovacs Druckfuellbleistift mit selbsttaetiger Minenfolge
US3439989A (en) * 1966-09-09 1969-04-22 Parker Pen Co Automatic pencil
DE2602301A1 (de) * 1976-01-22 1977-08-04 Schmidt Feinmech Druckbleistift fuer duenne minen

Also Published As

Publication number Publication date
DE2804188A1 (de) 1979-12-13
IT7947815A0 (it) 1979-01-29
GB2013580A (en) 1979-08-15
FR2416123A1 (fr) 1979-08-31
DE2804188B2 (de) 1981-06-11
FR2416123B3 (enrdf_load_stackoverflow) 1981-10-16
IT1114392B (it) 1986-01-27
DE2804188C3 (de) 1982-03-04
JPS6267786U (enrdf_load_stackoverflow) 1987-04-27
JPS6325183Y2 (enrdf_load_stackoverflow) 1988-07-08
JPS54120025A (en) 1979-09-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee