CH459808A - Writing implement - Google Patents

Writing implement

Info

Publication number
CH459808A
CH459808A CH1107266A CH1107266A CH459808A CH 459808 A CH459808 A CH 459808A CH 1107266 A CH1107266 A CH 1107266A CH 1107266 A CH1107266 A CH 1107266A CH 459808 A CH459808 A CH 459808A
Authority
CH
Switzerland
Prior art keywords
writing implement
writing
implement
Prior art date
Application number
CH1107266A
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 CH459808A publication Critical patent/CH459808A/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
    • 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
CH1107266A 1965-08-02 1966-07-29 Writing implement CH459808A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB83106A DE1284877B (en) 1965-08-02 1965-08-02 Switching mechanism, especially for ballpoint pens

Publications (1)

Publication Number Publication Date
CH459808A true CH459808A (en) 1968-07-15

Family

ID=6981808

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1107266A CH459808A (en) 1965-08-02 1966-07-29 Writing implement

Country Status (5)

Country Link
US (1) US3408148A (en)
CH (1) CH459808A (en)
DE (1) DE1284877B (en)
FR (1) FR1500168A (en)
GB (1) GB1127669A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
USD406276S (en) * 1994-04-20 1999-03-02 Alvarado Antonio C Writing light
CN107953700B (en) * 2016-12-06 2023-11-03 青岛点石文具用品有限公司 Pressing writing stationery
KR102053705B1 (en) * 2017-11-24 2020-01-08 동아연필 주식회사 Knock type pen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1128363A (en) * 1955-08-01 1957-01-04 Christan Ets Push Button Ballpoint Pen
CH394865A (en) * 1962-06-07 1965-06-30 Real Patentauswertungs Anstalt Control mechanism for pens, pencils, etc., with retractable writing tip
US3334615A (en) * 1962-10-20 1967-08-08 Frank T Johmann Writing instrument

Also Published As

Publication number Publication date
US3408148A (en) 1968-10-29
FR1500168A (en) 1967-11-03
DE1284877B (en) 1968-12-05
GB1127669A (en) 1968-09-18

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