Amtrol Inc. Trademarks
FILL-TROL
Filed: March 8, 1961
Hot Water Heating System Components-Namely, an Expansion Tank
Owned by: Amtrol Inc.
Serial Number: 72115113
PURGER-TROL
Filed: May 4, 1984
Hot Water Heating System Components-Namely, an Air Venting Unit
Owned by: Amtrol Inc.
Serial Number: 73478688
WATERSOFT
Equipment for use in residential and commercial water treating applications, namely, ion exchange units, cartridge filtration…
Owned by: Amtrol Inc.
Serial Number: 76366854
AMTROL WATERSOFT
Equipment for use in residential and commercial water treatment applications, namely, ion exchange units, cartridge filtration…
Owned by: Amtrol Inc.
Serial Number: 76421964
