SG10201702353QA - Thermochromic writing instrument - Google Patents

Thermochromic writing instrument

Info

Publication number: SG10201702353QA
Authority: SG; Singapore
Prior art keywords: writing instrument; thermochromic writing; thermochromic; instrument; writing
Prior art date: 2007-02-26

Application number

SG10201702353QA

Inventor

Imamura Yoshinori

Sekine Nobuo

Ando Masashi

Original Assignee

Pilot Ink Co Ltd

Pilot Corp Also Trading As Pilot Corp Kk

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.)

2007-02-26

Filing date

2008-02-08

Publication date

2017-05-30

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39721065&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG10201702353Q(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2008-02-08 Application filed by Pilot Ink Co Ltd, Pilot Corp Also Trading As Pilot Corp Kk filed Critical Pilot Ink Co Ltd

2017-05-30 Publication of SG10201702353QA publication Critical patent/SG10201702353QA/en

Links

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
- B43K5/16—Pens with ink reservoirs in holders, e.g. fountain-pens with retractable nibs
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K1/00—Nibs; Writing-points
- B43K1/08—Nibs; Writing-points with ball points; Balls or ball beds
- B43K1/086—Nibs; Writing-points with ball points; Balls or ball beds with resilient supporting means for the ball, e.g. springs
- 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
- 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
- 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
- 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
- B43K24/082—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 placed on the side
- 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
- B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
- B43K24/12—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operating by means sliding in longitudinally-slotted casings
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K27/00—Multiple-point writing implements, e.g. multicolour; Combinations of writing implements
- B43K27/08—Combinations of pens
- B43K27/12—Combinations of pens of ball-point pens
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K29/00—Combinations of writing implements with other articles
- B43K29/02—Combinations of writing implements with other articles with rubbers
- 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
- 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
- B43K7/00—Ball-point pens
- B43K7/10—Arrangements for feeding ink to the ball points
- 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
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/16—Writing inks
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/50—Sympathetic, colour changing or similar inks

SG10201702353QA 2007-02-26 2008-02-08 Thermochromic writing instrument SG10201702353QA (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2007046226		2007-02-26
JP2007190261		2007-07-21
JP2008005267		2008-01-15

Publications (1)

Publication Number	Publication Date
SG10201702353QA true SG10201702353QA (en)	2017-05-30

Family

ID=39721065

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
SG2012013462A SG193051A1 (en)	2007-02-26	2008-02-08	Thermochromic writing instrument
SG10201702353QA SG10201702353QA (en)	2007-02-26	2008-02-08	Thermochromic writing instrument

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
SG2012013462A SG193051A1 (en)	2007-02-26	2008-02-08	Thermochromic writing instrument

Country Status (9)

Country	Link
US (2)	US8322937B2 (en)
EP (3)	EP3284613A1 (en)
JP (15)	JP5302881B2 (en)
KR (8)	KR20190049911A (en)
CN (4)	CN103273763B (en)
BR (1)	BRPI0807388A8 (en)
SG (2)	SG193051A1 (en)
TW (4)	TWI391259B (en)
WO (1)	WO2008105227A1 (en)

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KR102098571B1 (en) *	2010-02-03	2020-04-08	파일롯트 잉크 가부시키가이샤	Writing tool
JP5706107B2 (en) *	2010-02-03	2015-04-22	パイロットインキ株式会社	Thermochromic writing instrument
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Publication number	Publication date
KR20180104185A (en)	2018-09-19
EP3121027A8 (en)	2017-03-15
CN101622138A (en)	2010-01-06
TW201323243A (en)	2013-06-16
KR20150069035A (en)	2015-06-22
JPWO2008105227A1 (en)	2010-06-03
SG193051A1 (en)	2013-09-30
CN103273764B (en)	2015-09-02
JP5695121B2 (en)	2015-04-01
KR101495366B1 (en)	2015-02-24
KR20140021686A (en)	2014-02-20
JP2015107659A (en)	2015-06-11
TW201323244A (en)	2013-06-16
EP2130684A1 (en)	2009-12-09
EP3284613A1 (en)	2018-02-21
KR102363176B1 (en)	2022-02-14
JP5302881B2 (en)	2013-10-02
TW201823053A (en)	2018-07-01
EP2130684B1 (en)	2016-10-05
TWI611945B (en)	2018-01-21
JP2014144642A (en)	2014-08-14
EP3121027A1 (en)	2017-01-25
JP2013166386A (en)	2013-08-29
EP3121027B1 (en)	2018-06-13
JP2022107806A (en)	2022-07-22
JP6340385B2 (en)	2018-06-06
JP5567715B2 (en)	2014-08-06
JP2017114134A (en)	2017-06-29
KR20160103561A (en)	2016-09-01
EP2130684A4 (en)	2012-05-09
CN103273763A (en)	2013-09-04
CN103273763B (en)	2016-03-30
JP5567713B2 (en)	2014-08-06
KR20180003624A (en)	2018-01-09
WO2008105227A1 (en)	2008-09-04
JP2019130923A (en)	2019-08-08
TWI632074B (en)	2018-08-11
KR20200036009A (en)	2020-04-06
JP2013212698A (en)	2013-10-17
JP2013028176A (en)	2013-02-07
JP5827362B2 (en)	2015-12-02
KR101653120B1 (en)	2016-08-31
TWI391259B (en)	2013-04-01
KR101900707B1 (en)	2018-09-20
JP5486660B2 (en)	2014-05-07
CN101622138B (en)	2013-05-22
JP6530435B2 (en)	2019-06-12
TWI611944B (en)	2018-01-21
KR101814319B1 (en)	2018-01-02
US8322937B2 (en)	2012-12-04
JP2013039835A (en)	2013-02-28
JP2016168848A (en)	2016-09-23
US20100098476A1 (en)	2010-04-22
CN103192624A (en)	2013-07-10
JP2021079712A (en)	2021-05-27
JP2024023833A (en)	2024-02-21
CN103273764A (en)	2013-09-04
KR101552782B1 (en)	2015-09-11
TW200843967A (en)	2008-11-16
US9266379B2 (en)	2016-02-23
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US20130121744A1 (en)	2013-05-16
JP5603913B2 (en)	2014-10-08
JP5945019B2 (en)	2016-07-05
CN103192624B (en)	2016-06-29
KR20090123864A (en)	2009-12-02
KR20190049911A (en)	2019-05-09
BRPI0807388A8 (en)	2016-03-22
BRPI0807388A2 (en)	2014-05-20
JP5567714B2 (en)	2014-08-06
KR101978621B1 (en)	2019-05-14
JP2013212696A (en)	2013-10-17

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