GB1099569A - Writing instrument - Google Patents

Writing instrument

Info

Publication number
GB1099569A
GB1099569A GB34020/66A GB3402066A GB1099569A GB 1099569 A GB1099569 A GB 1099569A GB 34020/66 A GB34020/66 A GB 34020/66A GB 3402066 A GB3402066 A GB 3402066A GB 1099569 A GB1099569 A GB 1099569A
Authority
GB
United Kingdom
Prior art keywords
push
cam
guide edge
button
tooth
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
GB34020/66A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1099569A publication Critical patent/GB1099569A/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
    • 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
    • B43K24/086—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 heart-shaped cams, balls

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
GB34020/66A 1965-08-02 1966-07-28 Writing instrument Expired GB1099569A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0083108 1965-08-02

Publications (1)

Publication Number Publication Date
GB1099569A true GB1099569A (en) 1968-01-17

Family

ID=6981809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34020/66A Expired GB1099569A (en) 1965-08-02 1966-07-28 Writing instrument

Country Status (5)

Country Link
US (1) US3432244A (enExample)
CH (1) CH452392A (enExample)
DE (1) DE1461349A1 (enExample)
FR (1) FR1560226A (enExample)
GB (1) GB1099569A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724961A (en) * 1969-10-08 1973-04-03 Plastica Sudamericana Writing device having a retractable writing element
US3951554A (en) * 1972-02-10 1976-04-20 Jonkers Martinus Writing appliance
DE29901784U1 (de) * 1998-11-19 2000-03-23 Hermann Böhler GmbH, 68723 Schwetzingen Schreibgerät

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909377A1 (de) * 1989-03-22 1990-09-27 Merz & Krell Schreibgeraet
DE4401218C2 (de) * 1994-01-18 2002-10-24 Ritter Jacob Gmbh Co Kg Schreibstiftmechanik, insbesondere für Kugelschreiber
US5944436A (en) * 1998-04-08 1999-08-31 Hau Mei Industrial Co., Ltd. Pen possible to sound
US20040018036A1 (en) * 2000-09-01 2004-01-29 Siegbert Vial Writing untensil with single-piece mechanical component
ES2284771T3 (es) * 2002-12-13 2007-11-16 Societe Bic Instrumento para escribir, en particular un boligrafo.
CN101988532B (zh) * 2009-08-03 2012-08-22 台湾扣具工业股份有限公司 按压扣具
CN109605983B (zh) * 2018-12-26 2020-05-22 温州市简系文具有限公司 一种挤压旋转笔

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB894355A (en) * 1957-06-13 1962-04-18 Wpc Entpr Inc Writing instrument mechanism
CH394865A (it) * 1962-06-07 1965-06-30 Real Patentauswertungs Anstalt Meccanismo di comando per penne, matite, ecc., a punta scrivente retrattile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724961A (en) * 1969-10-08 1973-04-03 Plastica Sudamericana Writing device having a retractable writing element
US3951554A (en) * 1972-02-10 1976-04-20 Jonkers Martinus Writing appliance
DE29901784U1 (de) * 1998-11-19 2000-03-23 Hermann Böhler GmbH, 68723 Schwetzingen Schreibgerät

Also Published As

Publication number Publication date
CH452392A (de) 1968-05-31
US3432244A (en) 1969-03-11
FR1560226A (enExample) 1969-03-21
DE1461349A1 (de) 1969-05-14

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