67768-018 PUS4
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`Amendments to the Claims:
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`Thislisting of claims will replace all prior versions andlistings of claimsin the application:
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`Listing of Claims:
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`1.
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`(Original) An endothermically activated and exothermically deactivated cooling platform
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`comprising:
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`a temperature regulation layer, wherein the temperature regulation layer has at least one
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`angled segment formed by a top side and a bottom side at a predefined distance, and at least one
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`channel, wherein the channel formsa side by contacting the top side with the bottom side;
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`an endothermically activated and exothermically deactivated cooling composition
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`contained inside the temperature regulation layer,
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`wherein the endothermically activated and exothermically deactivated cooling platform is
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`repeatedly activatable and deactivatable.
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`2.
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`(Original) The endothermically activated and exothermically deactivated cooling platform
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`as recited in claim 1, wherein the at least one angled segmenthasa trapezoidal-like shape.
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`3.
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`(Original) The endothermically activated and exothermically deactivated cooling platform
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`as recited in claim 1, wherein the endothermically activated and exothermically deactivated
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`cooling composition does not require refrigeration or freezing prior to use.
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`4,
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`(Original) The endothermically activated and exothermically deactivated cooling platform
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`as recited in claim 1, further comprising a support layer, wherein the support layer comprises an
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`elastic material
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`that deforms and reforms upon the application and release of pressure,
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`respectively.
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`5.
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`(Original) The endothermically activated and exothermically deactivated cooling platform
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`as recited in claim 4, wherein the elastic material is a foam.
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`6.
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`(Original) The endothermically activated and exothermically deactivated cooling platform
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`as recited in claim 1, wherein the endothermically activated and exothermically deactivated
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`cooling composition undergoes an endothermic reaction upon activation.
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`
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`67768-018 PUS4
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`7.
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`(Original) The endothermically activated and exothermically deactivated cooling platform
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`as recited in claim 6, wherein the endothermic reaction is activated by the application of pressure.
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`8.
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`(Original) The endothermically activated and exothermically deactivated cooling platform
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`as recited in claim 1, further comprising a covering layer, wherein the covering layer at least
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`partially encompassesthe temperature regulation layer.
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`9.
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`(Original) The endothermically activated and exothermically deactivated cooling platform
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`as recited in claim 1, wherein the endothermically activated and exothermically deactivated
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`cooling composition includes polyacrylamide.
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`10.
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`(Original) The endothermically activated and exothermically deactivated cooling platform
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`as recited in claim 1, wherein the endothermically activated and exothermically deactivated
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`cooling composition includes alginic acid.
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`11.
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`(Original) The endothermically activated and exothermically deactivated cooling platform
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`as recited in claim 1, wherein the endothermically activated and exothermically deactivated
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`cooling composition endothermically activates upon the application of pressure and undergoesa
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`subsequentrecharge uponthe release of the pressure.
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`12.
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`(Original) The endothermically activated and exothermically deactivated cooling platform
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`as recited in claim 1, further comprising a support layer that is bonded to the temperature
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`regulation layer.
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`13.
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`(Original) An endothermically activated and exothermically deactivated cooling platform
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`comprising:
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`an outer layer comprising at least one angled segment formedby a top side and a bottom
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`side at a predefined distance, and a sealed perimeter;
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`an endothermically activated and exothermically deactivated cooling composition
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`contained inside the outerlayer,
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`wherein the endothermically activated and exothermically deactivated cooling platform is
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`repeatedly activatable and deactivatable.
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`
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`67768-018 PUS4
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`14.
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`(Original) The endothermically activated cooling platform as recited in claim 13,
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`whereinthe at least one angled segmentis a single angled segment.
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`15.
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`(Original) The endothermically activated cooling platform as recited in claim 13,
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`wherein the endothermically activated and exothermically deactivated cooling composition does
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`not require refrigeration or freezing prior to use.
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`16.
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`(Original) The endothermically activated cooling platform as recited in claim 13,
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`wherein the endothermically activated and exothermically deactivated cooling composition
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`undergoes an endothermic reaction upon activation.
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`17.
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`(Original) The endothermically activated cooling platform as recited in claim 16,
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`wherein the endothermic reaction is activated by the application of pressure.
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`18.
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`(Original) The endothermically activated cooling platform as recited in claim 13,
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`comprising a support layer positioned in supporting contact with the outer layer, wherein the
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`support layer comprises an elastic material that deforms and reforms upon the application
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`and release of pressure, respectively, and further wherein the elastic material is a foam.
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`19.
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`(Original) The endothermically activated cooling platform as recited in claim 13,
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`further comprising a covering layer, wherein the covering layerat least partially encompasses
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`the outer layer.
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`20.
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`(Original) An endothermically activated and exothermically deactivated cooling
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`platform comprising:
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`a temperature regulation layer, wherein the temperature regulation layer has at least one
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`angled segment formedby a top side and a bottom side at a predefined distance, and a channel,
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`wherein the channel formsa side by contacting the top side with the bottom side;
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`
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`67768-018 PUS4
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`an endothermically activated and exothermically deactivated cooling composition
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`contained inside the temperature regulation layer, wherein the cooling composition does not
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`require electricity, refrigeration, or freezing prior to use,
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`wherein the endothermically activated and exothermically deactivated cooling composition
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`undergoes an endothermic reaction uponactivation,
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`wherein the endothermic reaction is activated, at least partially, by the application of
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`pressure,
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`wherein the endothermically activated and exothermically deactivated cooling composition
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`undergoes an exothermic reaction upon deactivation,
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`wherein the exothermic reaction is achieved by removing the pressure,
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`wherein the endothermically activated and exothermically deactivated cooling platform
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`is repeatedly activatable and deactivatable.
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