Patents

Antifreeze/Coolant Products

SKUProductStatusPatent No.
AF2000/FPRESTONE ANTIFREEZE 6/1 GALLON WITH BITTERANTPATENTEDUS5,741,436
AF2000/XFPRESTONE ANTIFREEZE 6/1 GALLONPATENTEDUS5,741,436
AF2000-1KL/FPRESTONE ANTIFREEZE/COOLANT 264 GALLONPATENTEDUS5,741,436
AF2000L/1FPRESTONE ANTIFREEZE 12/1 LITERPATENTEDUS5,741,436
AF2000L/FPRESTONE ANTIFREEZE 12/1 LITERPATENTEDUS5,741,436
AF2033APRESTONE PREMIX ANTIFREEZE 6/1PATENTEDUS5,741,436
AF2033LPRESTONE PREMIX ANTIFREEZE 12/1 LITERPATENTEDUS5,741,436
AF2033L/1PRESTONE PREMIX ANTIFREEZE 12/1 LITERPATENTEDUS5,741,436
AF2055/FPRESTONE ANTIFREEZE 1/55 GALLONPATENTEDUS5,741,436
AF2100/FPRESTONE 50/50 ANTIFREEZE 6/1 GALLON WITH BITTERANTPATENTEDUS5,741,436
AF2100/XFPRESTONE 50/50 ANTIFREEZE 6/1 GALLON WITH BITTERANTPATENTEDUS5,741,436
AF2100PLPRESTONE RTU 4 LITERPATENTEDUS5,741,436
AF2100RUPRESTONE AF RTU 4 LITER RUSSIA/UKPATENTEDUS5,741,436
AF2100UKPRESTONE AF RTU 50:50 4 LITERPATENTEDUS5,741,436
AF2725/FPRESTONE 50/50 ANTIFREEZE 6/HALF GALLONPATENTEDUS5,741,436
AF3000/FPRIME ANTIFREEZE 6/1 GALLONPATENTEDUS5,741,436
AF3055/FPRIME ANTIFREEZE 55 GALLONPATENTEDUS5,741,436
AF3100/FPRIME 50/50 ANTIFREEZE 6/1 GALLONPATENTEDUS5,741,436
AF3155/FPRIME 50/50 ANTIFREEZE 55 GALLONPATENTEDUS5,741,436
PRIME-1KL/FPRIME ANTIFREEZE/COOLANT -1KL/FPATENTEDUS5,741,436
PRIME-55/FPRIME HI-SIL ANTIFREEZE/COOLANT WITH BITTERANT 1/55 GALLONPATENTEDUS5,741,436
YA956-55PTFORD ANTIFREEZE/COOLANT DRUM 55 GALLONPATENTEDUS5,741,436
AF6000/FPRESTONE 50/50 MOTORCYCLE BITTERANT 1/2 GALLONPATENTEDUS5,741,436
AF850/1FPRESTONE 50/50 EXTENDED LIFE QUICK FILL 6/1 GALLONPATENTEDUS5,741,436
AF888/2FPRESTONE EXTENDED LIFE DEX-COOL 5/150 ANTIFREEZE/COOLANTPATENTEDUS5,741,436
AF888-55N/FPRESTONE EXTENDED LIFE DEX-COOL ANTIFREEZE/COOLANT W/BITTERANTPATENTEDUS5,741,436
AF9000/FPRESTONE HEAVY DUTY EXTENDED LIFE ANTIFREEZE/COOLANTPATENTEDUS5,741,436
AF9055/FPRESTONE HEAVY DUTY EXTENDED LIFE ANTIFREEZE/COOLANTPATENTEDUS5,741,436
AF9100/FPRESTONE HEAVY DUTY EXTENDED LIFE 50/50 ANTIFREEZE/COOLANTPATENTEDUS5,741,436
AF9155/FPRESTONE HEAVY DUTY EXTENDED LIFE 50/50 ANTIFREEZE/COOLANT PREMIXPATENTEDUS5,741,436
AFC11000/FPRESTONE COMMAND HEAVY DUTY EXTENDED LIFE ANTIFREEZE/COOLANTPATENTEDUS5,741,436
AFC11000-55/FPRESTONE COMMAND HEAVY DUTY EXTENDED LIFE ANTIFREEZE/COOLANTPATENTEDUS5,741,436
AF11000-1KL/FPRESTONE COMMAND HEAVY DUTY EXTENDED LIFE ANTIFREEZE/COOLANTPATENTEDUS5,741,436
AFC11000-BULK/FPRESTONE COMMAND HEAVY DUTY EXTENDED LIFE ANTIFREEZE/COOLANTPATENTEDUS5,741,436
AFC11100/FPRESTONE COMMAND HEAVY DUTY PREDILUTED 50/50  EXTENDED LIFE ANTIFREEZE/COOLANTPATENTEDUS5,741,436
AFC11100-55/FPRESTONE COMMAND HEAVY DUTY PREDILUTED 50/50  EXTENDED LIFE ANTIFREEZE/COOLANTPATENTEDUS5,741,436
AFC11100-1KL/FPRESTONE COMMAND HEAVY DUTY PREDILUTED 50/50  EXTENDED LIFE ANTIFREEZE/COOLANTPATENTEDUS5,741,436
AFC11100-BULK/FPRESTONE COMMAND HEAVY DUTY PREDILUTED 50/50  EXTENDED LIFE ANTIFREEZE/COOLANTPATENTEDUS5,741,436
VC-11 (THIS IS A FORD SKU)MOTORCRAFT ENGINE COOLING SYSTEM CLEANER (I.E., PRESTONE ENGINE COOLING SYSTEM CLEANER 2428-31, A PRODUCT WE LICENSED TO EXCELDA MANUFACTURING, BRIGHTON, MI 48116 FOR PRODUCTION FOR FORD AS VC-11)PATENTEDUS8,216,383 B2
RP-YA956B-1KLPRESTONE SUPER CONCENTRATE ANTIFREEZE/COOLANTPATENT PENDING 
RP-YA956B-55PRESTONE SUPER CONCENTRATE ANTIFREEZE/COOLANT 1/55 GALLONPATENT PENDING 
RP-YA956B-BULKPRESTONE SUPER CONCENTRATE ANTIFREEZE/COOLANT MEETING GM6277MPATENT PENDING 
AF-444PRESTONE® PREDILUTED/READY TO USE ANTIFREEZE/COOLANTPATENTEDUS5,741,436

 

Car Care/Performance Chemicals Products

SKUProductStatusPatent No.
AS120PRESTONE RADIATOR SEALERPATENTED6840990
AS120PRESTONE RADIATOR SEALERPATENTED7163578
AS145PRESTONE RADIATOR SEALER + STOP LEAKPATENTED6840990
AS145PRESTONE RADIATOR SEALER + STOP LEAKPATENTED7163578
AS180PRESTONE RADIATOR COMPLETE CAREPATENTED6143243
AS195PRESTONE RADIATOR COMPLETE CARE + STOP LEAKPATENTED6143243
AS240PRESTONE WASHER FLUID BOOSTER DE-ICER ADDITIVE W/ DIRT BLOCKERPATENTED7585828
AS240PRESTONE WASHER FLUID BOOSTER DE-ICER ADDITIVE W/ DIRT BLOCKERPATENT PENDING 
AS246PRESTONE ICE & FROST SHIELD VEHICLE GLASS TREATMENT TRIGGERPATENTED7959826
AS246PRESTONE ICE & FROST SHIELD VEHICLE GLASS TREATMENT TRIGGERPATENTED7749402
AS246PRESTONE ICE & FROST SHIELD VEHICLE GLASS TREATMENT TRIGGERPATENTED7927504
AS246PRESTONE ICE & FROST SHIELD VEHICLE GLASS TREATMENT TRIGGERPATENT PENDING 
AS257PRESTONE BUG WASH WINDSHIELD CLEANERPATENTED6881711
AS259PRESTONE ALL SEASON WINDSHIELD WASHER FLUIDPATENTED6881711
AS276PRESTONE ICE & FROST SHIELD VEHICLE GLASS TREATMENT AEROSOLPATENTED7959826
AS276PRESTONE ICE & FROST SHIELD VEHICLE GLASS TREATMENT AEROSOLPATENTED7749402
AS276PRESTONE ICE & FROST SHIELD VEHICLE GLASS TREATMENT AEROSOLPATENTED7927504 
AS276PRESTONE ICE & FROST SHIELD VEHICLE GLASS TREATMENT AEROSOLPATENT PENDING 
AS345PRESTONE INTERIOR CLEANER WITH ODOR NEUTRALIZERPATENTED7776811
AS657PRESTONE BUG WASHPATENT PENDING