GB910534A - Improvements in retractable ball-point pens - Google Patents

Improvements in retractable ball-point pens

Info

Publication number
GB910534A
GB910534A GB44450/59A GB4445059A GB910534A GB 910534 A GB910534 A GB 910534A GB 44450/59 A GB44450/59 A GB 44450/59A GB 4445059 A GB4445059 A GB 4445059A GB 910534 A GB910534 A GB 910534A
Authority
GB
United Kingdom
Prior art keywords
plunger
slot
clip
unit
abutment
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
GB44450/59A
Other languages
English (en)
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.)
ITALLANA MATITE LYRA Sarl F
Original Assignee
ITALLANA MATITE LYRA Sarl F
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 ITALLANA MATITE LYRA Sarl F filed Critical ITALLANA MATITE LYRA Sarl F
Publication of GB910534A publication Critical patent/GB910534A/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
    • B43K24/02—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

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
GB44450/59A 1959-01-20 1959-12-31 Improvements in retractable ball-point pens Expired GB910534A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93259 1959-01-20

Publications (1)

Publication Number Publication Date
GB910534A true GB910534A (en) 1962-11-14

Family

ID=11100242

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44450/59A Expired GB910534A (en) 1959-01-20 1959-12-31 Improvements in retractable ball-point pens

Country Status (8)

Country Link
US (1) US3037483A (fr)
BE (1) BE586346A (fr)
CH (1) CH371708A (fr)
DE (1) DE1219360B (fr)
DK (1) DK104610C (fr)
FR (1) FR1243368A (fr)
GB (1) GB910534A (fr)
NL (2) NL106344C (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334615A (en) * 1962-10-20 1967-08-08 Frank T Johmann Writing instrument
DE1294850B (de) * 1963-04-27 1969-05-08 Ritter Kg J Druckmechanik fuer einen Schreibstift, insbesondere Kugelschreiber
US4161374A (en) * 1977-04-01 1979-07-17 Penn Corporation Twist retractable writing implement
US5044805A (en) * 1990-04-11 1991-09-03 Steve Kosteniuk Mechanical pencil
DE69318413T2 (de) * 1992-08-28 1998-09-03 Bic Corp Zurückziehbares schreibgerät mit auswechselbarer patrone
US6309129B1 (en) * 1999-07-06 2001-10-30 Kotobuki & Co., Ltd. Writing utensils
US6755584B2 (en) 2002-01-24 2004-06-29 Bic Corporation Writing instrument
US20060028674A1 (en) * 2004-08-03 2006-02-09 Silverbrook Research Pty Ltd Printer with user ID sensor
US7523672B2 (en) * 2005-08-19 2009-04-28 Silverbrook Research Pty Ltd Collapsible force sensor coupling
US8434957B2 (en) * 2008-07-24 2013-05-07 Kotobuki & Co., Ltd. Knock-type writing instrument
DE102010007024B4 (de) * 2010-01-29 2015-01-08 Gebr. Schmidt Fabrik für Feinmechanik GmbH & Co. KG Schreibgerät mit einem Griffstück
US8905092B2 (en) 2012-04-16 2014-12-09 Jameg Sanders Gas pump key
FR3076254B1 (fr) * 2017-12-28 2020-01-10 Societe Bic Instrument d'ecriture rechargeable

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE472541A (fr) * 1946-04-15
FR1072666A (fr) * 1953-01-17 1954-09-15 Perfectionnements apportés aux articles tels notamment, que les stylographes, les crayons à bille
FR1118319A (fr) * 1955-01-28 1956-06-04 Stylographe à bille à pointe rentrante
GB805573A (en) * 1957-02-11 1958-12-10 Ernest Verrinder Wagner Improvements in writing instruments
GB822245A (en) * 1957-06-11 1959-10-21 Rolltip England Ltd Improvements in ball-pointed writing instruments
US2898887A (en) * 1958-06-05 1959-08-11 Scripto Inc Toggle actuated alternate push rocking latch mechanism for retractable ball pen

Also Published As

Publication number Publication date
BE586346A (fr) 1960-05-03
CH371708A (it) 1963-08-31
US3037483A (en) 1962-06-05
FR1243368A (fr) 1960-10-07
DK104610C (da) 1966-06-06
DE1219360B (de) 1966-06-16
NL247143A (fr)
NL106344C (fr)

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