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CH332845A - Writing implement - Google Patents

Writing implement

Info

Publication number
CH332845A
CH332845A CH332845DA CH332845A CH 332845 A CH332845 A CH 332845A CH 332845D A CH332845D A CH 332845DA CH 332845 A CH332845 A CH 332845A
Authority
CH
Switzerland
Prior art keywords
writing implement
writing
implement
Prior art date
Application number
Other languages
German (de)
Inventor
Helmut Dipl Ing Bross
Original Assignee
Pelikan Werke Wagner Guenther
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 Pelikan Werke Wagner Guenther filed Critical Pelikan Werke Wagner Guenther
Publication of CH332845A publication Critical patent/CH332845A/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
    • B43K24/023—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions with a deformable barrel
    • 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
CH332845D 1955-03-03 1955-03-04 Writing implement CH332845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6294/55A GB764791A (en) 1955-03-03 1955-03-03 Improvements in writing instruments

Publications (1)

Publication Number Publication Date
CH332845A true CH332845A (en) 1958-09-30

Family

ID=9811876

Family Applications (1)

Application Number Title Priority Date Filing Date
CH332845D CH332845A (en) 1955-03-03 1955-03-04 Writing implement

Country Status (5)

Country Link
US (1) US2899931A (en)
CH (1) CH332845A (en)
FR (1) FR1124947A (en)
GB (1) GB764791A (en)
NL (1) NL101510C (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941509A (en) * 1957-10-28 1960-06-21 Anderton Walter Carlos Mechanical pencil with eraser
US2956446A (en) * 1958-03-26 1960-10-18 Honeywell Regulator Co Alternate action arrangement
US3179088A (en) * 1961-11-09 1965-04-20 Frank T Johmann Writing instrument
US3147740A (en) * 1961-11-30 1964-09-08 Frank T Johmann Writing instrument
US3200792A (en) * 1963-05-31 1965-08-17 Nathan A Zepell Writing instrument
DE1461328C3 (en) * 1963-07-20 1974-09-26 Helmut Dipl.-Ing. 8501 Altenberg Bross Writing implement, in particular ballpoint pen, with a flexible shaft
US3223072A (en) * 1963-07-23 1965-12-14 Frank T Johmann Switching device
US3311089A (en) * 1964-09-14 1967-03-28 Vogel Rudolf Writing instrument
JPS532034Y2 (en) * 1973-08-24 1978-01-20
US4319106A (en) * 1980-03-31 1982-03-09 Armitage Ralph T Push button switch
US4381158A (en) * 1980-12-29 1983-04-26 Dino L. Garganese Writing instrument
US5725323A (en) * 1989-02-15 1998-03-10 Intergraph Office Innovation N.V. Writing appliance that closes automatically after a given time interval
US7303351B2 (en) * 2002-01-30 2007-12-04 Mitsubishi Pencil Kabushiki Kaisha Writing instrument and welding method of writing point assembly and writing instrument parts connecting structure and connecting method
AU2003232540A1 (en) * 2002-05-30 2003-12-19 Luc Marcel Lafond Writing instrument with silent clicker mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1518822A (en) * 1924-03-26 1924-12-09 Saadi Edward Pencil
US2580754A (en) * 1945-11-15 1952-01-01 Parker Pen Co Writing instrument
DE825782C (en) * 1948-10-02 1952-11-24 Helmut Bross Dipl Ing Actuating element for mechanical transmission of motion, especially for advancing the leads in fountain pens

Also Published As

Publication number Publication date
FR1124947A (en) 1956-10-22
US2899931A (en) 1959-08-18
NL101510C (en) 1962-06-15
GB764791A (en) 1957-01-02

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