GB2328743B - A liquid immersible indicator - Google Patents

A liquid immersible indicator

Info

Publication number
GB2328743B
GB2328743B GB9817538A GB9817538A GB2328743B GB 2328743 B GB2328743 B GB 2328743B GB 9817538 A GB9817538 A GB 9817538A GB 9817538 A GB9817538 A GB 9817538A GB 2328743 B GB2328743 B GB 2328743B
Authority
GB
United Kingdom
Prior art keywords
indicator
liquid immersible
immersible
liquid
immersible indicator
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 - Fee Related
Application number
GB9817538A
Other versions
GB9817538D0 (en
GB2328743A (en
Inventor
Alexa Mary Gilpin
Paul Geoffrey Frost
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.)
AMG Innovations Ltd
Original Assignee
AMG Innovations 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 AMG Innovations Ltd filed Critical AMG Innovations Ltd
Publication of GB9817538D0 publication Critical patent/GB9817538D0/en
Publication of GB2328743A publication Critical patent/GB2328743A/en
Application granted granted Critical
Publication of GB2328743B publication Critical patent/GB2328743B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
GB9817538A 1997-08-28 1998-08-13 A liquid immersible indicator Expired - Fee Related GB2328743B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9718055.8A GB9718055D0 (en) 1997-08-28 1997-08-28 A liquid immersible indicator

Publications (3)

Publication Number Publication Date
GB9817538D0 GB9817538D0 (en) 1998-10-07
GB2328743A GB2328743A (en) 1999-03-03
GB2328743B true GB2328743B (en) 1999-12-01

Family

ID=10818041

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9718055.8A Ceased GB9718055D0 (en) 1997-08-28 1997-08-28 A liquid immersible indicator
GB9817538A Expired - Fee Related GB2328743B (en) 1997-08-28 1998-08-13 A liquid immersible indicator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9718055.8A Ceased GB9718055D0 (en) 1997-08-28 1997-08-28 A liquid immersible indicator

Country Status (1)

Country Link
GB (2) GB9718055D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2346696A (en) * 1999-02-15 2000-08-16 B & H Liquid Crystal Devices A liquid immersible indicating device
GB2348703A (en) * 1999-04-06 2000-10-11 Amg Innovations Ltd Temperature activatable indicia reveal cover
GB9924856D0 (en) * 1999-10-20 1999-12-22 B & H Liquid Crystal Devices Indicating device
JP2008531417A (en) * 2005-02-28 2008-08-14 ノッシュメル プロプライアタリー リミテッド Cap for container and method for manufacturing the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280441A (en) * 1979-07-06 1981-07-28 Akzona Incorporated Temperature indicator
EP0625700A1 (en) * 1993-05-18 1994-11-23 Trigon Industries Limited A temperature sensitive fluid indicator
WO1996005490A1 (en) * 1994-08-09 1996-02-22 Sealed Air (Nz) Limited A temperature sensitive material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280441A (en) * 1979-07-06 1981-07-28 Akzona Incorporated Temperature indicator
EP0625700A1 (en) * 1993-05-18 1994-11-23 Trigon Industries Limited A temperature sensitive fluid indicator
WO1996005490A1 (en) * 1994-08-09 1996-02-22 Sealed Air (Nz) Limited A temperature sensitive material

Also Published As

Publication number Publication date
GB9817538D0 (en) 1998-10-07
GB2328743A (en) 1999-03-03
GB9718055D0 (en) 1997-10-29

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Legal Events

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

Effective date: 20030813