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