AU3675697A - Perishable good integrity indicator - Google Patents

Perishable good integrity indicator

Info

Publication number
AU3675697A
AU3675697A AU36756/97A AU3675697A AU3675697A AU 3675697 A AU3675697 A AU 3675697A AU 36756/97 A AU36756/97 A AU 36756/97A AU 3675697 A AU3675697 A AU 3675697A AU 3675697 A AU3675697 A AU 3675697A
Authority
AU
Australia
Prior art keywords
good integrity
integrity indicator
perishable good
perishable
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.)
Granted
Application number
AU36756/97A
Other versions
AU713261B2 (en
Inventor
David L. Medin
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.)
Individual
Original Assignee
Individual
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 US08/175,209 external-priority patent/US5442669A/en
Application filed by Individual filed Critical Individual
Publication of AU3675697A publication Critical patent/AU3675697A/en
Application granted granted Critical
Publication of AU713261B2 publication Critical patent/AU713261B2/en
Assigned to STANTON KAYE reassignment STANTON KAYE Alteration of Name(s) in Register under S187 Assignors: MEDIN, DAVID L.
Anticipated expiration legal-status Critical
Ceased 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
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/02—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values
    • G01K3/04—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values in respect of time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/32—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using change of resonant frequency of a crystal
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
    • G04F1/005—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers using electronic timing, e.g. counting means
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/02—Registering or indicating working or idle time only
    • G07C3/04—Registering or indicating working or idle time only using counting means or digital clocks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electric Clocks (AREA)
AU36756/97A 1993-12-27 1997-09-01 Perishable good integrity indicator Ceased AU713261B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US175209 1993-12-27
US08/175,209 US5442669A (en) 1993-12-27 1993-12-27 Perishable good integrity indicator
AU81775/94A AU684858B2 (en) 1993-12-27 1994-12-23 Perishable good integrity indicator

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU81775/94A Division AU684858B2 (en) 1993-12-27 1994-12-23 Perishable good integrity indicator

Publications (2)

Publication Number Publication Date
AU3675697A true AU3675697A (en) 1997-12-11
AU713261B2 AU713261B2 (en) 1999-11-25

Family

ID=25639894

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36756/97A Ceased AU713261B2 (en) 1993-12-27 1997-09-01 Perishable good integrity indicator

Country Status (1)

Country Link
AU (1) AU713261B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2770313B1 (en) * 2013-02-21 2015-04-08 ST-Ericsson SA Temperature sensing method generating a temperature dependent and a temperature independent output frequencies

Also Published As

Publication number Publication date
AU713261B2 (en) 1999-11-25

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