HERCULES CHEMICAL COMPANY INCORPORATED Trademarks
THERMALUM NUGGETS
Filed: August 23, 1977
CHEMICAL DRAIN OPENER
Owned by: HERCULES CHEMICAL COMPANY INCORPORATED
Serial Number: 73138653
THERMALUM NUGGETS
Filed: November 18, 1985
CHEMICAL PREPARATION FOR CLEANSING AND OPENING DRAINS
Owned by: HERCULES CHEMICAL COMPANY INCORPORATED
Serial Number: 73569253
