GB9621450D0 - Temperature change indicator - Google Patents

Temperature change indicator

Info

Publication number
GB9621450D0
GB9621450D0 GBGB9621450.7A GB9621450A GB9621450D0 GB 9621450 D0 GB9621450 D0 GB 9621450D0 GB 9621450 A GB9621450 A GB 9621450A GB 9621450 D0 GB9621450 D0 GB 9621450D0
Authority
GB
United Kingdom
Prior art keywords
temperature change
change indicator
indicator
temperature
change
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.)
Pending
Application number
GBGB9621450.7A
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.)
University of Durham
Original Assignee
University of Durham
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 University of Durham filed Critical University of Durham
Priority to GBGB9621450.7A priority Critical patent/GB9621450D0/en
Publication of GB9621450D0 publication Critical patent/GB9621450D0/en
Priority to GB9721695A priority patent/GB2318871B/en
Pending legal-status Critical Current

Links

GBGB9621450.7A 1996-10-15 1996-10-15 Temperature change indicator Pending GB9621450D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB9621450.7A GB9621450D0 (en) 1996-10-15 1996-10-15 Temperature change indicator
GB9721695A GB2318871B (en) 1996-10-15 1997-10-13 Temperature change indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9621450.7A GB9621450D0 (en) 1996-10-15 1996-10-15 Temperature change indicator

Publications (1)

Publication Number Publication Date
GB9621450D0 true GB9621450D0 (en) 1996-12-04

Family

ID=10801424

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9621450.7A Pending GB9621450D0 (en) 1996-10-15 1996-10-15 Temperature change indicator
GB9721695A Expired - Fee Related GB2318871B (en) 1996-10-15 1997-10-13 Temperature change indicator

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9721695A Expired - Fee Related GB2318871B (en) 1996-10-15 1997-10-13 Temperature change indicator

Country Status (1)

Country Link
GB (2) GB9621450D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20100040A1 (en) * 2010-02-12 2011-08-13 Davide Zogno DEFROST DETECTOR

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786777A (en) * 1970-12-31 1974-01-22 Artech Corp Irreversible warm-up indicator
DE2130926C3 (en) * 1971-06-22 1973-11-15 Baumgartner Papiers S.A., Lausanne (Schweiz) Optical control indicator for frozen products
US4280361A (en) * 1979-06-08 1981-07-28 Franco Sala Device for detecting the defrosting of frozen products
GB2119511A (en) * 1982-04-28 1983-11-16 Luigi Bolla Sensor for signalling that a preselected temperature has been exceeded
ES267379Y (en) * 1982-09-21 1983-10-16 "IRREVERSIBLE INDICATOR OF TEMPERATURE DEFROSTING THAT IS REQUIRED".
ES292415Y (en) * 1986-02-20 1989-09-01 Cabrero Cabrera Santiago DEFROST DETECTOR DEVICE

Also Published As

Publication number Publication date
GB9721695D0 (en) 1997-12-10
GB2318871B (en) 2001-04-18
GB2318871A (en) 1998-05-06

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