LYQUAFACE
Filed: March 12, 1948
CHEMICALS FOR USE IN COATING FOUNDRY SANDS TO IMPROVE THE CASTING CHARACTERISTICS THEREOF
Owned by: WHITEHEAD BROTHERS COMPANY
Serial Number: 71551839
TRACTO-SAND
Filed: January 20, 1954
SAND, SHOT, GRIT, AND SLAG, FOR USE IN SANDING ROADS TO PROVIDE TRACTION FOR DRIVING WHEELS OF LOCOMOTIVES, MOTOR TRUCKS…
Owned by: WHITEHEAD BROTHERS COMPANY
Serial Number: 71659839
LYQUAFLOUR
Filed: May 10, 1955
FLOUR-LIKE, CELLULOSIC MATERIAL CONTAINING ASPHALTIC HYDROCARBONS R FOR USE IN FOUNDRIES AS AN ADDITIVE TO MOLDING SAND
Owned by: WHITEHEAD BROTHERS COMPANY
Serial Number: 71687239
PAN X TROL
Filed: June 7, 1961
Additives for Molding Sand Compositions
Owned by: WHITEHEAD BROTHERS COMPANY
Serial Number: 72121615
DIKO
Filed: August 25, 1970
FOUNDRY SAND ADDITIVE
Owned by: WHITEHEAD BROTHERS COMPANY
Serial Number: 72369031
TAME
Filed: March 21, 1979
Additive for Green Sand for Use in Casting Metal
Owned by: WHITEHEAD BROTHERS COMPANY
Serial Number: 73208287
