BR112018010461B1 - Cartucho de tinta e instrumento de escrita - Google Patents

Cartucho de tinta e instrumento de escrita Download PDF

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Publication number
BR112018010461B1
BR112018010461B1 BR112018010461-2A BR112018010461A BR112018010461B1 BR 112018010461 B1 BR112018010461 B1 BR 112018010461B1 BR 112018010461 A BR112018010461 A BR 112018010461A BR 112018010461 B1 BR112018010461 B1 BR 112018010461B1
Authority
BR
Brazil
Prior art keywords
plug
writing instrument
ink cartridge
ink
microprotrusion
Prior art date
Application number
BR112018010461-2A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112018010461A2 (ja
BR112018010461A8 (pt
Inventor
Takanori HOSHINO
Original Assignee
Kabushiki Kaisha Pilot Corporation (Also Trading As Pilot Corporation)
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 Kabushiki Kaisha Pilot Corporation (Also Trading As Pilot Corporation) filed Critical Kabushiki Kaisha Pilot Corporation (Also Trading As Pilot Corporation)
Publication of BR112018010461A2 publication Critical patent/BR112018010461A2/ja
Publication of BR112018010461A8 publication Critical patent/BR112018010461A8/pt
Publication of BR112018010461B1 publication Critical patent/BR112018010461B1/pt

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/02—Ink reservoirs
    • B43K5/14—Exchangeable ink cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/02—Ink reservoirs; Ink cartridges
    • B43K7/08—Preventing leakage
    • 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
    • B43K8/03—Ink reservoirs; Ink cartridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pens And Brushes (AREA)
BR112018010461-2A 2015-11-30 2016-11-25 Cartucho de tinta e instrumento de escrita BR112018010461B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-232911 2015-11-30
JP2015232911 2015-11-30
PCT/JP2016/084980 WO2017094614A1 (ja) 2015-11-30 2016-11-25 インキカートリッジ及び筆記具

Publications (3)

Publication Number Publication Date
BR112018010461A2 BR112018010461A2 (ja) 2018-11-21
BR112018010461A8 BR112018010461A8 (pt) 2019-02-26
BR112018010461B1 true BR112018010461B1 (pt) 2022-04-26

Family

ID=58796687

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018010461-2A BR112018010461B1 (pt) 2015-11-30 2016-11-25 Cartucho de tinta e instrumento de escrita

Country Status (5)

Country Link
JP (1) JP6596509B2 (ja)
CN (1) CN108290439B (ja)
BR (1) BR112018010461B1 (ja)
TW (1) TWI689423B (ja)
WO (1) WO2017094614A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI645987B (zh) * 2017-09-18 2019-01-01 順德工業股份有限公司 書寫工具

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH088865Y2 (ja) * 1990-07-30 1996-03-13 ぺんてる株式会社 インキタンクの開栓構造
DE4324113C2 (de) * 1993-07-20 1999-09-09 Staedtler Fa J S Schreib- oder Zeichengerät mit austauschbarem Schreibmittelbehälter
JP4572459B2 (ja) * 2000-09-29 2010-11-04 ぺんてる株式会社 インキタンクの開栓構造
JP2002356089A (ja) * 2001-05-30 2002-12-10 Sugiura Senryoten:Kk 筆記具
JP4820704B2 (ja) * 2006-05-31 2011-11-24 パイロットインキ株式会社 筆記具及び筆記具用インキカートリッジ
JP4246787B1 (ja) * 2007-11-14 2009-04-02 ジット株式会社 インク貯蔵容器
JP2010253379A (ja) * 2009-04-02 2010-11-11 Pilot Ink Co Ltd 塗布具
CN201895480U (zh) * 2009-10-21 2011-07-13 上海白金制笔有限公司 一种直液式笔
JP5389709B2 (ja) * 2009-10-23 2014-01-15 パイロットインキ株式会社 筆記具用インキカートリッジ及びそれを用いた筆記具
JP6024325B2 (ja) * 2012-09-13 2016-11-16 コクヨ株式会社 筆記具
US9884508B2 (en) * 2013-03-20 2018-02-06 Kabushiki Kaisha Pilot Corporation Writing instrument and ink cartridge
DE102014004459A1 (de) * 2013-03-28 2014-10-02 Shachihata Inc. Marker mit tinteninnenbehälter
JP6123434B2 (ja) * 2013-04-02 2017-05-10 コクヨ株式会社 カートリッジの取付構造
EP3050712B1 (en) * 2013-09-23 2020-03-11 KABUSHIKI KAISHA PILOT CORPORATION (also trading as Pilot Corporation) Writing instrument and ink cartridge

Also Published As

Publication number Publication date
TW201726438A (zh) 2017-08-01
BR112018010461A2 (ja) 2018-11-21
WO2017094614A1 (ja) 2017-06-08
JPWO2017094614A1 (ja) 2018-09-20
CN108290439A (zh) 2018-07-17
TWI689423B (zh) 2020-04-01
BR112018010461A8 (pt) 2019-02-26
CN108290439B (zh) 2019-12-06
JP6596509B2 (ja) 2019-10-23

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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