GB1249550A - Writing instrument - Google Patents

Writing instrument

Info

Publication number
GB1249550A
GB1249550A GB4907569A GB4907569A GB1249550A GB 1249550 A GB1249550 A GB 1249550A GB 4907569 A GB4907569 A GB 4907569A GB 4907569 A GB4907569 A GB 4907569A GB 1249550 A GB1249550 A GB 1249550A
Authority
GB
United Kingdom
Prior art keywords
barrel
fingers
camming
cartridge
pen
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
GB4907569A
Inventor
Harold Emil Koeln
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.)
PENN CORP
Original Assignee
PENN CORP
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
Priority to US69890368A priority Critical
Application filed by PENN CORP filed Critical PENN CORP
Priority to GB4907569A priority patent/GB1249550A/en
Priority to DE19691953445 priority patent/DE1953445A1/en
Priority to FR6936583A priority patent/FR2025309A5/fr
Publication of GB1249550A publication Critical patent/GB1249550A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00Ball-point pens
    • B43K7/12Ball-point pens with retractable ball points

Abstract

1,249,550. Retractable writing instruments. PENN CORP. 6 Oct., 1969; No. 49075/69. Heading B6P. A push-button actuated retractable ballpoint or fibre-tip pen comprises a barrel 4 formed at its front end with flexible fingers 18 biased together by a resilient band. 24 to a position where they close the front end of the barrel, the fingers each having a shoulder 28 for co-operation witha camming surface 42 formed on a cartridge 8 of the pen so that when the cartridge is. moved towards the extended position the fingers are separated by the camming surface 42 to prevent the writing tip 39 from touching the barrel.
GB4907569A 1968-01-18 1969-10-06 Writing instrument Expired GB1249550A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US69890368A true 1968-01-18 1968-01-18
GB4907569A GB1249550A (en) 1968-01-18 1969-10-06 Writing instrument
DE19691953445 DE1953445A1 (en) 1968-01-18 1969-10-23 Schreibgeraet
FR6936583A FR2025309A5 (en) 1968-01-18 1969-10-24

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US3480370D US3480370A (en) 1968-01-18 1968-01-18 Writing instruments
GB4907569A GB1249550A (en) 1968-01-18 1969-10-06 Writing instrument
DE19691953445 DE1953445A1 (en) 1968-01-18 1969-10-23 Schreibgeraet
FR6936583A FR2025309A5 (en) 1968-01-18 1969-10-24

Publications (1)

Publication Number Publication Date
GB1249550A true GB1249550A (en) 1971-10-13

Family

ID=27430963

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4907569A Expired GB1249550A (en) 1968-01-18 1969-10-06 Writing instrument

Country Status (4)

Country Link
US (1) US3480370A (en)
DE (1) DE1953445A1 (en)
FR (1) FR2025309A5 (en)
GB (1) GB1249550A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269525A (en) * 1978-01-16 1981-05-26 Melikian Robert B Writing instrument with retractable tip

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985002149A1 (en) * 1983-11-18 1985-05-23 Bauer, Rolf Writing instrument
US5207523A (en) * 1983-11-18 1993-05-04 Intergraph Office Innovation N.V. Writing implement with forward and rearward seals
JPH0655558B2 (en) * 1985-05-20 1994-07-27 インターグラフ・オフィス・イノベーション・ナムローゼ・フェンノートシャップ Writing instrument
DE3341759C2 (en) * 1983-11-18 1987-11-12 Goetz-Ulrich 8000 Muenchen De Wittek
EP0509556A3 (en) * 1985-05-20 1993-03-10 Intergraph Office Innovation N.V. Writing instrument
US4595307A (en) * 1984-11-01 1986-06-17 Heyden Eugene L Retractable implement closure
US4759650A (en) * 1987-02-09 1988-07-26 Dennison Manufacturing Company Retractable marking pen with tip protection mechanism
AU2325588A (en) * 1987-07-27 1989-03-01 Clark J. Rhoades Enclosure means for liquid applicators
US4911570A (en) * 1987-07-27 1990-03-27 Rhoades Clark J Enclosure means for liquid applicators
DE3841746C2 (en) * 1988-12-10 1990-09-20 Geha-Werke Gmbh, 3000 Hannover, De
DE3904578C2 (en) * 1989-02-15 1991-09-12 Goetz-Ulrich 8000 Muenchen De Wittek
US5727893A (en) * 1995-04-21 1998-03-17 Binney & Smith Inc. Fluid dispensing NIB, and delivery system
JP4666794B2 (en) * 2001-03-13 2011-04-06 三菱鉛筆株式会社 Capless writing instrument
MXPA04010245A (en) * 2002-04-17 2005-03-07 Avery Dennison Corp Self-sealing retractable writing instrument.
WO2004022360A1 (en) * 2002-09-06 2004-03-18 Mitsubishi Pencil Co., Ltd. Capless writing implement
US20070274765A1 (en) * 2003-06-26 2007-11-29 Crayola Llc Retractable writing instrument
US6964534B2 (en) * 2003-06-26 2005-11-15 Binney & Smith Inc. Retractable writing instrument
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
JP1613423S (en) * 2017-05-15 2018-09-10

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB243110A (en) * 1924-09-11 1925-11-26 Leslie Roy Wade Improvements in or relating to pen covers
US1839817A (en) * 1926-07-23 1932-01-05 Theodore D Walker Fountain pen
US1714965A (en) * 1926-07-26 1929-05-28 Walter V Ullner Fountain pen
US2111767A (en) * 1933-04-27 1938-03-22 Maurice Gimonet Cosmetic container
FR788722A (en) * 1935-04-13 1935-10-15 edition pen cap for tank
FR1424491A (en) * 1964-12-01 1966-01-14 Device shell to replace the cap for writing instruments

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269525A (en) * 1978-01-16 1981-05-26 Melikian Robert B Writing instrument with retractable tip

Also Published As

Publication number Publication date
FR2025309A5 (en) 1970-09-04
US3480370A (en) 1969-11-25
DE1953445A1 (en) 1971-06-09

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