GR3017524T3 - Writing instrument with mechanical pencil or ball point pen. - Google Patents

Writing instrument with mechanical pencil or ball point pen.

Info

Publication number
GR3017524T3
GR3017524T3 GR950402642T GR950402642T GR3017524T3 GR 3017524 T3 GR3017524 T3 GR 3017524T3 GR 950402642 T GR950402642 T GR 950402642T GR 950402642 T GR950402642 T GR 950402642T GR 3017524 T3 GR3017524 T3 GR 3017524T3
Authority
GR
Greece
Prior art keywords
point pen
mechanical pencil
ball
pencil
instrument
Prior art date
Application number
GR950402642T
Other languages
Greek (el)
Inventor
Huissier Jean Morel-A-L
Honore Calgaro
Original Assignee
Dupont S T
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 Dupont S T filed Critical Dupont S T
Publication of GR3017524T3 publication Critical patent/GR3017524T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K27/00—Multiple-point writing implements, e.g. multicolour; Combinations of writing implements
    • B43K27/02—Combinations of pens and pencils
    • 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
    • B43K24/06—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by turning means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K27/00—Multiple-point writing implements, e.g. multicolour; Combinations of writing implements
    • B43K27/003—Multiple-point writing implements, e.g. multicolour; Combinations of writing implements only one holder being used either for the pencil or the pen

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Pens And Brushes (AREA)
  • Coating Apparatus (AREA)

Abstract

The invention relates to a writing instrument with a mechanical pencil or ball-point pen member. This instrument is characterized in that it comprises a driving element (12) accommodated or formed in its interior and capable, according to the user's choice, of receiving a writing member of the ball-point pen type (1) or of the mechanical pencil type (1'), consisting in the conventional way of a ball-point pen refill or a pencil mechanism ensuring a specific advance of the pencil when it is subjected to a compressive force on a suitable abutment (111) at its front end, and a control member capable of moving the said driving element in translation as a result of the operation of this member by the user, into a first position, in which the writing member is extended from the instrument for use, and a second inoperative position, into which it is retracted inside. <IMAGE>
GR950402642T 1992-01-21 1995-09-26 Writing instrument with mechanical pencil or ball point pen. GR3017524T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9200597A FR2686291B1 (en) 1992-01-21 1992-01-21 WRITING INSTRUMENT WITH A MINE OR BALL WRITING MEMBER.

Publications (1)

Publication Number Publication Date
GR3017524T3 true GR3017524T3 (en) 1995-12-31

Family

ID=9425825

Family Applications (1)

Application Number Title Priority Date Filing Date
GR950402642T GR3017524T3 (en) 1992-01-21 1995-09-26 Writing instrument with mechanical pencil or ball point pen.

Country Status (7)

Country Link
EP (1) EP0553011B1 (en)
JP (1) JPH0687291A (en)
AT (1) ATE125497T1 (en)
DE (1) DE69300285T2 (en)
ES (1) ES2075761T3 (en)
FR (1) FR2686291B1 (en)
GR (1) GR3017524T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2097961T3 (en) * 1992-12-03 1997-04-16 Kotobuki & Co Ltd INSTRUMENT FOR WRITING.
GB9406837D0 (en) * 1994-04-07 1994-06-01 Parker Pen Bv Propelling pencil mechanism
JP4478972B2 (en) * 2003-08-07 2010-06-09 三菱鉛筆株式会社 Knock-type writing instruments and mechanism of knock-type writing instruments

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH256550A (en) * 1946-10-07 1948-08-31 Ag Brac Multicolor pen.
FR1004813A (en) * 1947-05-16 1952-04-03 Improvements to pen and mechanical pencils
FR1252896A (en) * 1960-02-29 1961-02-03 Christian Ets Method of presentation for the sale of writing instruments, in spare parts, allowing the assembly and transformation of these instruments at the option of the user
JPS5612072Y2 (en) * 1978-03-31 1981-03-19
JPH0442154Y2 (en) * 1986-01-04 1992-10-05
US4968167A (en) * 1989-01-19 1990-11-06 Shuhei Kageyama Combined writing tool

Also Published As

Publication number Publication date
EP0553011B1 (en) 1995-07-26
ATE125497T1 (en) 1995-08-15
ES2075761T3 (en) 1995-10-01
EP0553011A1 (en) 1993-07-28
FR2686291B1 (en) 1996-11-29
FR2686291A1 (en) 1993-07-23
DE69300285T2 (en) 1996-02-29
JPH0687291A (en) 1994-03-29
DE69300285D1 (en) 1995-08-31

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