GB2443120A - Toy article incorporating photochromic ink and/or dyes and a light source - Google Patents

Toy article incorporating photochromic ink and/or dyes and a light source Download PDF

Info

Publication number
GB2443120A
GB2443120A GB0801701A GB0801701A GB2443120A GB 2443120 A GB2443120 A GB 2443120A GB 0801701 A GB0801701 A GB 0801701A GB 0801701 A GB0801701 A GB 0801701A GB 2443120 A GB2443120 A GB 2443120A
Authority
GB
United Kingdom
Prior art keywords
dyes
light source
article incorporating
photochromic ink
toy article
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.)
Granted
Application number
GB0801701A
Other versions
GB2443120B (en
GB0801701D0 (en
Inventor
Fred Cahill
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.)
Carterbench Product Development Ltd
Original Assignee
Carterbench Product Development 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
Priority claimed from GB0516656A external-priority patent/GB0516656D0/en
Priority claimed from GB0524602A external-priority patent/GB0524602D0/en
Application filed by Carterbench Product Development Ltd filed Critical Carterbench Product Development Ltd
Publication of GB0801701D0 publication Critical patent/GB0801701D0/en
Publication of GB2443120A publication Critical patent/GB2443120A/en
Application granted granted Critical
Publication of GB2443120B publication Critical patent/GB2443120B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H3/00—Dolls
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/22—Optical, colour, or shadow toys
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/30—Imitations of miscellaneous apparatus not otherwise provided for, e.g. telephones, weighing-machines, cash-registers
    • A63H33/3055—Ovens, or other cooking means

Landscapes

  • Toys (AREA)

Abstract

The invention to which this application relates is to the provision of a toy which incorporates, in at least a portion thereof, photochromic inks or dyes and the toy further incorporates means to allow the change in condition of the photochromic inks or dyes to be achieved in a controlled manner via a light source. The relative movement between the light source and the portion can be controlled by the user. The invention also incorporates means to control the light which is emitted so as to provide a safe and effective light illumination source.
GB0801701A 2005-08-15 2006-08-15 Toy article incorporating photochromic ink and/or dyes and a light source Expired - Fee Related GB2443120B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0516656A GB0516656D0 (en) 2005-08-15 2005-08-15 Article incorporating photochromic ink and dyes and light sources
GB0524602A GB0524602D0 (en) 2005-12-02 2005-12-02 Toy with light induced changing condition
PCT/GB2006/003031 WO2007020418A1 (en) 2005-08-15 2006-08-15 Toy article incorporating photochromic ink and /or dyes and a light source

Publications (3)

Publication Number Publication Date
GB0801701D0 GB0801701D0 (en) 2008-03-05
GB2443120A true GB2443120A (en) 2008-04-23
GB2443120B GB2443120B (en) 2010-09-01

Family

ID=37487707

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0801701A Expired - Fee Related GB2443120B (en) 2005-08-15 2006-08-15 Toy article incorporating photochromic ink and/or dyes and a light source

Country Status (2)

Country Link
GB (1) GB2443120B (en)
WO (1) WO2007020418A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8951091B2 (en) 2011-04-06 2015-02-10 Mattel, Inc. Toy vehicle playset and color changing toy vehicle
US9623343B2 (en) * 2013-10-02 2017-04-18 Mattel, Inc. Toy vehicle play set with airbrush
JP6557484B2 (en) * 2014-10-24 2019-08-07 パイロットインキ株式会社 Photochromic toy
JP6472682B2 (en) * 2014-11-20 2019-02-20 パイロットインキ株式会社 Photochromic toy set
JP6829549B2 (en) * 2016-04-21 2021-02-10 パイロットインキ株式会社 Photochromic toys
GB201817195D0 (en) * 2018-10-22 2018-12-05 Theunseen Cosmetic composition

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134853A (en) * 1976-12-30 1979-01-16 Robert Ehrlich Photochromic composition
US4257188A (en) * 1979-01-30 1981-03-24 Cpg Products Corp. Toy dolls and figurines having surface portions of reversibly changeable color
US5581090A (en) * 1995-10-25 1996-12-03 Solartech Enterprises, Llc Photochromic ultraviolet detector
WO1999054012A1 (en) * 1998-04-22 1999-10-28 Dmitry Jurievich Tsipenjuk Doll
EP1415692A1 (en) * 2002-10-30 2004-05-06 The Pilot Ink Co., Ltd. Method of changing color of a toy and colour changing toy

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6322416B1 (en) * 2000-01-28 2001-11-27 Brian M. Burke Photochromatic toy

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134853A (en) * 1976-12-30 1979-01-16 Robert Ehrlich Photochromic composition
US4257188A (en) * 1979-01-30 1981-03-24 Cpg Products Corp. Toy dolls and figurines having surface portions of reversibly changeable color
US5581090A (en) * 1995-10-25 1996-12-03 Solartech Enterprises, Llc Photochromic ultraviolet detector
WO1999054012A1 (en) * 1998-04-22 1999-10-28 Dmitry Jurievich Tsipenjuk Doll
EP1415692A1 (en) * 2002-10-30 2004-05-06 The Pilot Ink Co., Ltd. Method of changing color of a toy and colour changing toy

Also Published As

Publication number Publication date
WO2007020418A1 (en) 2007-02-22
GB2443120B (en) 2010-09-01
GB0801701D0 (en) 2008-03-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150815