CH424530A - Writing implement - Google Patents

Writing implement

Info

Publication number
CH424530A
CH424530A CH102865A CH102865A CH424530A CH 424530 A CH424530 A CH 424530A CH 102865 A CH102865 A CH 102865A CH 102865 A CH102865 A CH 102865A CH 424530 A CH424530 A CH 424530A
Authority
CH
Switzerland
Prior art keywords
writing implement
writing
implement
Prior art date
Application number
CH102865A
Other languages
German (de)
Inventor
Bross Helmut
Original Assignee
Ritter Kg J
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 Ritter Kg J filed Critical Ritter Kg J
Publication of CH424530A publication Critical patent/CH424530A/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
    • B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
    • B43K24/16—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by push-buttons
    • B43K24/163—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by push-buttons with one push-button for each writing unit
    • 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
    • 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
    • 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
    • B43K7/00—Ball-point pens
    • B43K7/12—Ball-point pens with retractable ball points
CH102865A 1964-06-01 1965-01-25 Writing implement CH424530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0077004 1964-06-01

Publications (1)

Publication Number Publication Date
CH424530A true CH424530A (en) 1966-11-15

Family

ID=6979299

Family Applications (1)

Application Number Title Priority Date Filing Date
CH102865A CH424530A (en) 1964-06-01 1965-01-25 Writing implement

Country Status (4)

Country Link
US (1) US3260241A (en)
CH (1) CH424530A (en)
DE (1) DE1461332A1 (en)
GB (1) GB1043793A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428404A (en) * 1966-04-28 1969-02-18 Pasqualina J Ciancio Liquid applicator
DE2519212A1 (en) * 1975-04-30 1976-11-11 Ritter Kg J PEN, IN PARTICULAR BALLPOINT PEN
CS234382B1 (en) * 1982-11-11 1985-04-16 Emil Podhola Ball writing means with elastically placed writing filling
CS234383B1 (en) * 1982-11-11 1985-04-16 Emil Podhola Springing monoelement of motion mechanism of ball writing means
US4620811A (en) * 1984-01-26 1986-11-04 Kotobuki & Co., Ltd. Mechanical pencil
US6860667B2 (en) * 2001-11-14 2005-03-01 William Dowst Writing instrument with biased rotatable assembly
US7137751B2 (en) * 2003-03-14 2006-11-21 Societe Bic S.A. Writing instrument with cushioning element
DE102011056592B4 (en) * 2011-12-19 2014-10-09 Porsche Lizenz- Und Handelsgesellschaft Mbh & Co.Kg Flexible housing, in particular for writing instruments and method for producing a flexible housing
EP2708372A1 (en) * 2012-09-18 2014-03-19 The Swatch Group Research and Development Ltd. Writing instrument

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1177959A (en) * 1957-06-26 1959-04-30 Christian Ets Methods of manufacturing plastic springs with initial tension, and new industrial products obtained by these methods
US3147740A (en) * 1961-11-30 1964-09-08 Frank T Johmann Writing instrument

Also Published As

Publication number Publication date
US3260241A (en) 1966-07-12
GB1043793A (en) 1966-09-28
DE1461332A1 (en) 1968-12-12

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