Tri-Bros. Chemical Corp. Trademarks
UP-N-DOWN
Filed: July 16, 1993
hand-operated kit for deliming water heaters; namely, plastic or rubber hose, plastic or metal fasteners and plastic container…
Owned by: Tri-Bros. Chemical Corp.
Serial Number: 74413221
BOR-COIL
Filed: July 18, 2010
Water treatment chemicals for eliminating lime scale build-up in water heaters, boilers, and coil and heat exchangers
Owned by: Tri-Bros. Chemical Corp.
Serial Number: 85087219
TRI-BROS.
Filed: May 26, 2016
Descaling and deliming preparations for industrial purposes
Owned by: Tri-Bros. Chemical Corp.
Serial Number: 87051074
