GB1378838A - Multicolour ball point pen - Google Patents

Multicolour ball point pen

Info

Publication number
GB1378838A
GB1378838A GB1063873A GB1063873A GB1378838A GB 1378838 A GB1378838 A GB 1378838A GB 1063873 A GB1063873 A GB 1063873A GB 1063873 A GB1063873 A GB 1063873A GB 1378838 A GB1378838 A GB 1378838A
Authority
GB
United Kingdom
Prior art keywords
cartridge
point pen
ball point
multicolour
button
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.)
Expired
Application number
GB1063873A
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.)
SCHMIDT FEINMECH
Original Assignee
SCHMIDT FEINMECH
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 SCHMIDT FEINMECH filed Critical SCHMIDT FEINMECH
Publication of GB1378838A publication Critical patent/GB1378838A/en
Expired 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
    • B43K24/18—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units and for feeding the writing-cores
    • B43K24/183—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units and for feeding the writing-cores with push-buttons
    • 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

Abstract

1378838 Multiple retractable writing instruments SCHMIDT FABRIK FUR FEINMECHANIK Gebr 5 March 1973 [19 April 1972] 10638/73 Heading B6P A multiple retractable ball point pen includes a propelling pencil cartridge 55 which can be projected by a push-button 22 acting through a pendulum 30, the pendulum engaging the rear end 56 of the cartridge 55 with a force-locked rotational connection so that rotation of the push-button 22 can advance the lead 40 within the cartridge. The connection may comprise a flattened portion 44 engaging a slit 46 after the manner of a screw-driver.
GB1063873A 1972-04-19 1973-03-05 Multicolour ball point pen Expired GB1378838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722218881 DE2218881C2 (en) 1972-04-19 1972-04-19 Multi-color ballpoint pen with a mechanical pencil insert

Publications (1)

Publication Number Publication Date
GB1378838A true GB1378838A (en) 1974-12-27

Family

ID=5842416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1063873A Expired GB1378838A (en) 1972-04-19 1973-03-05 Multicolour ball point pen

Country Status (3)

Country Link
DE (1) DE2218881C2 (en)
FR (1) FR2180844B1 (en)
GB (1) GB1378838A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6491465B2 (en) 2000-04-11 2002-12-10 Kui Cheung Lai Writing implement with a displaceable refill
JP2016010952A (en) * 2014-06-30 2016-01-21 三菱鉛筆株式会社 Multi-core type writing utensil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6491465B2 (en) 2000-04-11 2002-12-10 Kui Cheung Lai Writing implement with a displaceable refill
JP2016010952A (en) * 2014-06-30 2016-01-21 三菱鉛筆株式会社 Multi-core type writing utensil

Also Published As

Publication number Publication date
FR2180844A1 (en) 1973-11-30
DE2218881B1 (en) 1973-08-23
DE2218881C2 (en) 1974-03-14
FR2180844B1 (en) 1976-04-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee