DE3484899D1 - - Google Patents

Info

Publication number
DE3484899D1
DE3484899D1 DE84113786T DE3484899T DE3484899D1 DE 3484899 D1 DE3484899 D1 DE 3484899D1 DE 84113786 T DE84113786 T DE 84113786T DE 3484899 T DE3484899 T DE 3484899T DE 3484899 D1 DE3484899 D1 DE 3484899D1
Authority
DE
Germany
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 - Lifetime
Application number
DE84113786T
Other languages
German (de)
Inventor
Goetz-Ulrich Wittek
Rolf W-8000 Muenchen 40 De Bauer
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.)
Intergraph Office Innovation NV
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE84113786T priority Critical patent/DE3484899D1/de
Application granted granted Critical
Publication of DE3484899D1 publication Critical patent/DE3484899D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
    • B43K8/028—Movable closure or gate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/24—Pens with writing-points other than nibs or balls characterised by the means for retracting writing-points
DE84113786T 1983-11-18 1984-11-15 Expired - Lifetime DE3484899D1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE84113786T DE3484899D1 (ja) 1983-11-18 1984-11-15

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833341759 DE3341759A1 (de) 1983-11-18 1983-11-18 Schreibgeraet
DE84113786T DE3484899D1 (ja) 1983-11-18 1984-11-15

Publications (1)

Publication Number Publication Date
DE3484899D1 true DE3484899D1 (ja) 1991-09-12

Family

ID=6214675

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19833341759 Granted DE3341759A1 (de) 1983-11-18 1983-11-18 Schreibgeraet
DE84113786T Expired - Lifetime DE3484899D1 (ja) 1983-11-18 1984-11-15

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19833341759 Granted DE3341759A1 (de) 1983-11-18 1983-11-18 Schreibgeraet

Country Status (1)

Country Link
DE (2) DE3341759A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518069A1 (de) * 1983-11-18 1986-11-20 Götz-Ulrich 8000 München Wittek Schreibgeraet
DE4007652A1 (de) * 1990-03-10 1991-09-12 Faber Castell A W Kapillarschreibgeraet mit einer verschlusskappe
DE10349733B4 (de) * 2003-06-18 2014-05-15 Linhardt Gmbh & Co. Kg Zeichen- oder Schreibgerät sowie Gehäuse oder Schutzhülse
AU2006230044B2 (en) * 2005-03-28 2012-01-12 Sanford L.P. Retractable writing utensil having an airtight valve
US7350996B2 (en) 2005-03-28 2008-04-01 Sanford, L.P. Retractable writing utensil
US7850382B2 (en) 2007-01-18 2010-12-14 Sanford, L.P. Valve made from two materials and writing utensil with retractable tip incorporating same
US7488130B2 (en) 2007-02-01 2009-02-10 Sanford, L.P. Seal assembly for retractable instrument
US8226312B2 (en) 2008-03-28 2012-07-24 Sanford, L.P. Valve door having a force directing component and retractable instruments comprising same
US8221012B2 (en) 2008-11-07 2012-07-17 Sanford, L.P. Retractable instruments comprising a one-piece valve door actuating assembly
US8393814B2 (en) 2009-01-30 2013-03-12 Sanford, L.P. Retractable instrument having a two stage protraction/retraction sequence

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE489806C (de) * 1928-03-06 1930-01-23 Kinzinger Fa D Fuellfederhalter
FR964025A (ja) * 1947-04-04 1950-08-01
DE1561825B1 (de) * 1967-04-25 1972-03-16 Kurt Fend Verfahren für ein in einer Hülse angeordnetes Schreib- oder Zeichengerät mit feucht zu haltender Spitze
DE1561812A1 (de) * 1967-09-20 1970-04-02 Bross Dipl Ing Helmut Handschreibgeraet mit einem Verschluss,insbesondere Dochtschreibgeraete
DE1561814A1 (de) * 1967-09-20 1970-04-02 Bross Dipl Ing Helmut Handschreibgeraet,insbesondere Druckdochtschreibgeraet
US3480370A (en) * 1968-01-18 1969-11-25 Penn Corp Writing instruments
DE7037517U (de) * 1970-10-10 1971-01-14 Faber Castell A Schreibgerat mit Spitzenverschluß
DE2439052A1 (de) * 1974-08-14 1976-02-26 Gregor Dipl Ing Oberholz Schreib- und/oder zeichengeraet fuer austrocknungsgefaehrdete schreibmittel
CH609919A5 (en) * 1977-01-19 1979-03-30 Maurice F Monbaron Writing implement with retractable tip
PT68804A (pt) * 1978-11-20 1978-12-01 Antonio Monteiro Alves Dos San Inertia ballpoint pen
JPS572797A (en) * 1980-06-06 1982-01-08 Eiji Niihara Note

Also Published As

Publication number Publication date
DE3341759C2 (ja) 1987-11-12
DE3341759A1 (de) 1985-05-30

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: INTERGRAPH OFFICE INNOVATION N.V., SALINJA, CURACA

8328 Change in the person/name/address of the agent

Free format text: MOLL, W., DIPL.-PHYS. DR.RER.NAT. GLAWE, U., DIPL.-PHYS. DR.RER.NAT. MERKAU, B., DIPL.-PHYS., 8000 MUENCHEN DELFS, K., DIPL.-ING. MENGDEHL, U., DIPL.-CHEM. DR.RER.NAT. NIEBUHR, H., DIPL.-PHYS. DR.PHIL.HABIL., PAT.-ANWAELTE, 2000 HAMBURG

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee