IT8419139A0 - Meccanismo di proiezione-retrazione per uno strumento di scrittura. - Google Patents

Meccanismo di proiezione-retrazione per uno strumento di scrittura.

Info

Publication number
IT8419139A0
IT8419139A0 IT8419139A IT1913984A IT8419139A0 IT 8419139 A0 IT8419139 A0 IT 8419139A0 IT 8419139 A IT8419139 A IT 8419139A IT 1913984 A IT1913984 A IT 1913984A IT 8419139 A0 IT8419139 A0 IT 8419139A0
Authority
IT
Italy
Prior art keywords
projection
writing instrument
retraction mechanism
retraction
writing
Prior art date
Application number
IT8419139A
Other languages
English (en)
Other versions
IT1173017B (it
Inventor
Martin Edward Wacha
Jerry William Digney
Original Assignee
Parker Pen Co
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 Parker Pen Co filed Critical Parker Pen Co
Publication of IT8419139A0 publication Critical patent/IT8419139A0/it
Application granted granted Critical
Publication of IT1173017B publication Critical patent/IT1173017B/it

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
    • B43K24/06—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
    • B43K7/00—Ball-point pens
    • B43K7/005—Pen barrels
    • 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
IT19139/84A 1983-09-06 1984-01-13 Meccanismo di proiezione-retrazione per uno strumento di scrittura IT1173017B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/529,338 US4529328A (en) 1983-09-06 1983-09-06 Projection-retraction mechanism for a writing instrument

Publications (2)

Publication Number Publication Date
IT8419139A0 true IT8419139A0 (it) 1984-01-13
IT1173017B IT1173017B (it) 1987-06-18

Family

ID=24109503

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19139/84A IT1173017B (it) 1983-09-06 1984-01-13 Meccanismo di proiezione-retrazione per uno strumento di scrittura

Country Status (10)

Country Link
US (1) US4529328A (it)
JP (1) JPS6056596A (it)
AU (1) AU553557B2 (it)
BR (1) BR8306394A (it)
CA (1) CA1207707A (it)
DE (1) DE3402141A1 (it)
FR (1) FR2551399A1 (it)
GB (1) GB2145978B (it)
IN (1) IN160546B (it)
IT (1) IT1173017B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780016A (en) * 1987-04-06 1988-10-25 Kim Jae H Captive pen cap
DE9319800U1 (de) * 1993-12-28 1994-07-14 Ganter & Co Kg Otto Federbelasteter Druckstift mit Verrastung
JP3505308B2 (ja) * 1995-03-06 2004-03-08 株式会社サクラクレパス 筆記具、筆記具の製造方法および雄・雌部材の嵌合構造
CN2379316Y (zh) * 1999-06-25 2000-05-24 刘沧镇 可方便更换笔芯及笔管的笔具
DE20009728U1 (de) * 2000-05-30 2000-09-14 Heri Geraete Produktions Gmbh Handschreibgerät
US6454479B1 (en) * 2001-02-07 2002-09-24 Kurt P. Lychwick Orbital marking pencil and scratch-off card remover
WO2003070487A1 (en) * 2002-02-20 2003-08-28 Luc Marcel Lafond Retractable writing instrument
FR2906756B1 (fr) * 2006-10-06 2010-02-26 Bic Soc Instrument d'ecriture a pointe fixe avec un manchon de protection retractable
US20100202820A1 (en) * 2009-02-07 2010-08-12 Kymanox, Llc cGMP COMPLIANT INDELIBLE INK PENS, AND METHODS OF USING THE SAME
US8480323B2 (en) 2010-04-30 2013-07-09 A.T.X. International, Inc. Expandable writing instrument
FR2988329B1 (fr) * 2012-03-20 2014-11-21 Bic Soc Instrument d'ecriture ayant un manchon de protection deplacable
FR2995247B1 (fr) * 2012-09-11 2015-02-20 Bic Soc Instrument d'ecriture a assemblage simplifie
FR2995246B1 (fr) * 2012-09-11 2014-09-05 Bic Soc Instrument d'ecriture ergonomique et versatile
FR3047689B1 (fr) * 2016-02-11 2019-06-28 Societe Bic Instrument d'ecriture a assemblage autobloquant
TWI827627B (zh) * 2018-06-29 2024-01-01 日商百樂股份有限公司 筆記具
CN109605982B (zh) * 2018-12-26 2020-08-11 温州市简系文具有限公司 一种新型手势按压笔
CN109605985B (zh) * 2018-12-26 2020-08-11 温州市简系文具有限公司 一种笔
US11065907B2 (en) * 2019-10-18 2021-07-20 Kotobuki & Co., Ltd. Hand tools, cosmetic devices and writing instruments

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US866148A (en) * 1907-04-02 1907-09-17 Aaron Levingston Pen or pencil point protector.
US928312A (en) * 1908-12-22 1909-07-20 Louis Henry Lloyd Fountain-pen.
US1493833A (en) * 1922-02-14 1924-05-13 Wade Leslie Roy Fountain pen and the like
US2441280A (en) * 1945-07-05 1948-05-11 Premium Merchandising Corp Fountain pen
US2565601A (en) * 1946-05-18 1951-08-28 Howard L Fischer Writing instrument
US2603186A (en) * 1946-06-19 1952-07-15 Brown & Bigelow Writing instrument
US2565556A (en) * 1947-04-19 1951-08-28 Brown & Bigelow Ball point fountain pen
NL88748C (it) * 1955-12-27

Also Published As

Publication number Publication date
GB2145978B (en) 1987-08-12
JPS6056596A (ja) 1985-04-02
GB8329848D0 (en) 1983-12-14
BR8306394A (pt) 1985-06-04
IN160546B (it) 1987-07-18
IT1173017B (it) 1987-06-18
CA1207707A (en) 1986-07-15
US4529328A (en) 1985-07-16
AU2145683A (en) 1985-03-14
GB2145978A (en) 1985-04-11
AU553557B2 (en) 1986-07-17
FR2551399A1 (fr) 1985-03-08
DE3402141A1 (de) 1985-03-21

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