CA2051472C - Writing instrument's cap - Google Patents

Writing instrument's cap

Info

Publication number
CA2051472C
CA2051472C CA002051472A CA2051472A CA2051472C CA 2051472 C CA2051472 C CA 2051472C CA 002051472 A CA002051472 A CA 002051472A CA 2051472 A CA2051472 A CA 2051472A CA 2051472 C CA2051472 C CA 2051472C
Authority
CA
Canada
Prior art keywords
cap
main cylinder
inner cylinder
writing instrument
cup
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 - Lifetime
Application number
CA002051472A
Other languages
English (en)
French (fr)
Other versions
CA2051472A1 (en
Inventor
Kimihiko Mase
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.)
Pilot Ink Co Ltd
Original Assignee
Pilot Ink Co Ltd
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 Pilot Ink Co Ltd filed Critical Pilot Ink Co Ltd
Publication of CA2051472A1 publication Critical patent/CA2051472A1/en
Application granted granted Critical
Publication of CA2051472C publication Critical patent/CA2051472C/en
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
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/08—Protecting means, e.g. caps
    • B43K23/12—Protecting means, e.g. caps for pens
    • B43K23/122—Protecting means, e.g. caps for pens with means for preventing choking
    • B43K23/124—Protecting means, e.g. caps for pens with means for preventing choking comprising an air passage

Landscapes

  • Pens And Brushes (AREA)
  • Coating Apparatus (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
CA002051472A 1990-09-18 1991-09-16 Writing instrument's cap Expired - Lifetime CA2051472C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPHEI.2-97788 1990-09-18
JP1990097788U JP2512727Y2 (ja) 1990-09-18 1990-09-18 筆記具キャップ

Publications (2)

Publication Number Publication Date
CA2051472A1 CA2051472A1 (en) 1992-03-19
CA2051472C true CA2051472C (en) 1996-11-12

Family

ID=14201553

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002051472A Expired - Lifetime CA2051472C (en) 1990-09-18 1991-09-16 Writing instrument's cap

Country Status (7)

Country Link
US (1) US5127754A (US20110009641A1-20110113-C00185.png)
JP (1) JP2512727Y2 (US20110009641A1-20110113-C00185.png)
CA (1) CA2051472C (US20110009641A1-20110113-C00185.png)
DE (1) DE9111419U1 (US20110009641A1-20110113-C00185.png)
FR (1) FR2666766B3 (US20110009641A1-20110113-C00185.png)
GB (1) GB2248586B (US20110009641A1-20110113-C00185.png)
IT (1) IT224060Z2 (US20110009641A1-20110113-C00185.png)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230578A (en) * 1991-11-13 1993-07-27 Bic Corporation Cap for writing and marking instruments
US5709493A (en) * 1993-03-18 1998-01-20 Mitsubishi Pencil Kabushiki Kaisha Ballpoint pen having a backflow preventing mechanism
DE4423682A1 (de) * 1994-06-23 1996-01-11 Rotring Int Gmbh Schreib- oder Zeichengerät
JP3401370B2 (ja) * 1995-08-01 2003-04-28 ゼブラ株式会社 筆記具用キャップ
US5570965A (en) * 1995-09-01 1996-11-05 C & J Jewelry Co., Inc. Writing instrument clip assembly
JPH10157381A (ja) * 1996-11-26 1998-06-16 Zebra Pen Corp 筆記具用キャップ
US5897266A (en) * 1996-11-27 1999-04-27 The Gillette Company Vent system for writing instrument
US5975783A (en) * 1998-08-19 1999-11-02 Pro Eton Corporation Pen cap with pressure relief means
ES2203048T3 (es) * 1999-02-03 2004-04-01 Universal S.P.A. Molde para una tapa de un instrumento de escritura y tapa respectiva.
US6309127B1 (en) 1999-05-07 2001-10-30 Berol Corporation Caps for writing instruments
US7172598B2 (en) * 2002-09-30 2007-02-06 Depuy Products, Inc. Force specific impacting device
US20060263143A1 (en) * 2005-05-19 2006-11-23 Chinchen Tseng Multifunctional marking device
DE202009007039U1 (de) 2009-05-15 2010-10-14 Stabilo International Gmbh Verschlusskappe
EP2857219A4 (en) * 2012-06-05 2016-03-09 Mitsubishi Pencil Co CAP FOR A WRITING DEVICE AND WRITING DEVICE
US20150093175A1 (en) * 2013-10-02 2015-04-02 Dallas Lighthouse for the Blind Writing Instrument with Safety Cap
CN107042716B (zh) * 2017-04-06 2018-12-14 嘉兴德力克斯科技有限公司 一种不易倒吸墨的钢笔笔插

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2312168A1 (de) * 1973-03-12 1974-09-19 Rudi Hutt Faserschreiber
US4018536A (en) * 1975-10-22 1977-04-19 Anson Incorporated Writing instrument top
DE2818477C3 (de) * 1978-04-27 1981-05-27 A.Hauser u. Co, 7209 Gosheim Gasdichter Faserschreiber
DE3343001A1 (de) * 1983-11-28 1985-06-05 Kousei Tokio/Tokyo Iwasaki Vorrichtung zum verhindern des eintrocknens der spitze eines patronenschreibstiftes
SU1391958A1 (ru) * 1986-06-25 1988-04-30 Ярославский Завод "Оргтехника" Колпачок
IT213920Z2 (it) * 1988-02-29 1990-03-01 Dobell Spa Cappuccio per strumenti di scrittura atto a consentire il passaggio di un flusso d'aria attraverso di esso.
DE3818473A1 (de) * 1988-05-31 1989-12-07 Staedtler Fa J S Kappe fuer schreibgeraete
DE3821195A1 (de) * 1988-06-23 1989-12-28 Schwan Stabilo Schwanhaeusser Schutzkappe fuer ein schreib-, zeichen- bzw. auftragsgeraet
US4969766A (en) * 1989-02-15 1990-11-13 Binney & Smith, Inc. Cap for marking instruments
GB2229967B (en) * 1989-03-30 1992-09-09 Gillette Co Pen caps
JPH0756225Y2 (ja) * 1989-06-15 1995-12-25 三菱鉛筆株式会社 筆記具等のキャップ
US5000604A (en) * 1989-10-03 1991-03-19 Mitsubishi Pencil Co., Ltd. Removable cap attached to a writing instrument
GB2236509B (en) * 1989-10-04 1992-11-11 Mitsubishi Pencil Co A removable cap for a writing instrument

Also Published As

Publication number Publication date
GB2248586A (en) 1992-04-15
FR2666766A3 (fr) 1992-03-20
JP2512727Y2 (ja) 1996-10-02
US5127754A (en) 1992-07-07
FR2666766B3 (fr) 1992-09-04
GB9119332D0 (en) 1991-10-23
ITRM910182V0 (it) 1991-09-16
JPH0454889U (US20110009641A1-20110113-C00185.png) 1992-05-11
CA2051472A1 (en) 1992-03-19
DE9111419U1 (de) 1991-12-05
IT224060Z2 (it) 1995-11-23
ITRM910182U1 (it) 1993-03-16
GB2248586B (en) 1994-03-02

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