EP0384452A3 - Mehrfarben-Schreibgerät - Google Patents

Mehrfarben-Schreibgerät Download PDF

Info

Publication number
EP0384452A3
EP0384452A3 EP19900103428 EP90103428A EP0384452A3 EP 0384452 A3 EP0384452 A3 EP 0384452A3 EP 19900103428 EP19900103428 EP 19900103428 EP 90103428 A EP90103428 A EP 90103428A EP 0384452 A3 EP0384452 A3 EP 0384452A3
Authority
EP
European Patent Office
Prior art keywords
writing instrument
housing
multiple colour
expression
colour writing
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP19900103428
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0384452A2 (de
Inventor
Georg Dipl.-Ing. Keil
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merz and Krell GmbH and Co KG
Original Assignee
Merz and Krell GmbH and Co KG
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 Merz and Krell GmbH and Co KG filed Critical Merz and Krell GmbH and Co KG
Publication of EP0384452A2 publication Critical patent/EP0384452A2/de
Publication of EP0384452A3 publication Critical patent/EP0384452A3/de
Withdrawn legal-status Critical Current

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
    • B43K24/166—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by push-buttons selection by gravity with a pendulum or the like
    • 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

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
EP19900103428 1989-02-24 1990-02-22 Mehrfarben-Schreibgerät Withdrawn EP0384452A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3905858 1989-02-24
DE3905858A DE3905858A1 (de) 1989-02-24 1989-02-24 Mehrfarben-schreibgeraet

Publications (2)

Publication Number Publication Date
EP0384452A2 EP0384452A2 (de) 1990-08-29
EP0384452A3 true EP0384452A3 (de) 1991-03-13

Family

ID=6374898

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900103428 Withdrawn EP0384452A3 (de) 1989-02-24 1990-02-22 Mehrfarben-Schreibgerät

Country Status (4)

Country Link
US (1) US4999017A (enrdf_load_stackoverflow)
EP (1) EP0384452A3 (enrdf_load_stackoverflow)
JP (1) JPH031994A (enrdf_load_stackoverflow)
DE (1) DE3905858A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5224830A (en) * 1992-10-06 1993-07-06 Wang Sui Mu Holographically-decorated ceiling fan
RU2362278C1 (ru) * 2008-01-10 2009-07-20 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" Запаянная нейтронная трубка

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR550402A (fr) * 1922-04-11 1923-03-09 Porte-mines à mines multiples
US2480014A (en) * 1946-01-17 1949-08-23 Caran D Ache Crayons Changeable propelling pencil
FR1296415A (fr) * 1960-08-02 1962-06-15 Crayon à bille à plusieurs couleurs
FR2107129A5 (enrdf_load_stackoverflow) * 1970-09-02 1972-05-05 Faber Castell A W
FR2240831A1 (enrdf_load_stackoverflow) * 1973-08-14 1975-03-14 Heinz Karl

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476866A (en) * 1946-01-21 1949-07-19 Nicholas C Heyman Multilipstick holder
US2737155A (en) * 1953-07-20 1956-03-06 Joseph C Berney Selective point pencils
DE1461617A1 (de) * 1963-10-02 1969-05-22 Lamy C Josef Kugelschreiber mit durch Druckknopf schaltbarer Schreibmine
GB1277579A (en) * 1968-07-15 1972-06-14 Wellworthy Ltd Pistons
JPS5537421Y2 (enrdf_load_stackoverflow) * 1976-10-16 1980-09-02

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR550402A (fr) * 1922-04-11 1923-03-09 Porte-mines à mines multiples
US2480014A (en) * 1946-01-17 1949-08-23 Caran D Ache Crayons Changeable propelling pencil
FR1296415A (fr) * 1960-08-02 1962-06-15 Crayon à bille à plusieurs couleurs
FR2107129A5 (enrdf_load_stackoverflow) * 1970-09-02 1972-05-05 Faber Castell A W
FR2240831A1 (enrdf_load_stackoverflow) * 1973-08-14 1975-03-14 Heinz Karl

Also Published As

Publication number Publication date
US4999017A (en) 1991-03-12
DE3905858C2 (enrdf_load_stackoverflow) 1991-01-31
DE3905858A1 (de) 1990-08-30
EP0384452A2 (de) 1990-08-29
JPH031994A (ja) 1991-01-08

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