DESERT
Filed: April 28, 1955
CALCIUM CHLORIDE AND MURIATIC ACID
Owned by: HILL BROTHERS CHEMICAL CO.
Serial Number: 71686447
SUPER CHLOR PLUS
Filed: December 5, 1983
Chlorine for Use in Swimming Pools
Owned by: HILL BROTHERS CHEMICAL CO.
Serial Number: 73455738
HI-CHEM
Filed: December 5, 1983
Chlorine for Use in Swimming Pools
Owned by: HILL BROTHERS CHEMICAL CO.
Serial Number: 73455739
TRI-CHEM-90
Filed: December 5, 1983
Chlorine Composition for Algae Control in Swimming Pools
Owned by: HILL BROTHERS CHEMICAL CO.
Serial Number: 73455740
SPARKLE
Filed: December 5, 1983
Chemical Composition for Removing Suspended Particles in Swimming Pools
Owned by: HILL BROTHERS CHEMICAL CO.
Serial Number: 73455741
HI-TABS
Filed: December 5, 1983
Chlorine Tablets for Control of Bacteria and Algae in Swimming Pools
Owned by: HILL BROTHERS CHEMICAL CO.
Serial Number: 73455742
