CH452392A - Writing implement - Google Patents

Writing implement

Info

Publication number
CH452392A
CH452392A CH1107366A CH1107366A CH452392A CH 452392 A CH452392 A CH 452392A CH 1107366 A CH1107366 A CH 1107366A CH 1107366 A CH1107366 A CH 1107366A CH 452392 A CH452392 A CH 452392A
Authority
CH
Switzerland
Prior art keywords
writing implement
writing
implement
Prior art date
Application number
CH1107366A
Other languages
German (de)
Inventor
Bross Helmut
Original Assignee
Bross Helmut
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 Bross Helmut filed Critical Bross Helmut
Publication of CH452392A publication Critical patent/CH452392A/en

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)
CH1107366A 1965-08-02 1966-07-29 Writing implement CH452392A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH452392A true CH452392A (en) 1968-05-31

Family

ID=6981809

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1107366A CH452392A (en) 1965-08-02 1966-07-29 Writing implement

Country Status (5)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2064671A5 (en) * 1969-10-08 1971-07-23 Bourbon & Fils Ets
DE2206378C3 (en) * 1972-02-10 1975-07-03 Martinus Karel Petrus Mierlo Jonkers (Niederlande) Printing mechanism for a writing implement, in particular ballpoint pens
DE3909377A1 (en) * 1989-03-22 1990-09-27 Merz & Krell WRITING DEVICE
DE4401218C2 (en) * 1994-01-18 2002-10-24 Ritter Jacob Gmbh Co Kg Pen mechanism, especially for ballpoint pens
US5944436A (en) * 1998-04-08 1999-08-31 Hau Mei Industrial Co., Ltd. Pen possible to sound
DE29901784U1 (en) * 1998-11-19 2000-03-23 Boehler Hermann Gmbh Writing instrument
WO2002018153A1 (en) * 2000-09-01 2002-03-07 Merz & Krell Gmbh & Co. Kgaa Writing utensil with single-piece mechanical component
EP1428683B1 (en) * 2002-12-13 2007-03-21 Société BIC Writing Instrument, particularly a Ballpoint Pen
CN101988532B (en) * 2009-08-03 2012-08-22 台湾扣具工业股份有限公司 Push buckle
CN109605983B (en) * 2018-12-26 2020-05-22 温州市简系文具有限公司 Extrusion rotating pen

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 (en) * 1962-06-07 1965-06-30 Real Patentauswertungs Anstalt Control mechanism for pens, pencils, etc., with retractable writing tip

Also Published As

Publication number Publication date
US3432244A (en) 1969-03-11
FR1560226A (en) 1969-03-21
GB1099569A (en) 1968-01-17
DE1461349A1 (en) 1969-05-14

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