Metal goods Trademarks Filed in June 9, 1972
HANNA
Filed: June 9, 1972
PIG IRON
Owned by: NATIONAL STEEL CORPORATION
Serial Number: 72426819
RA BOT
Filed: June 9, 1972
SELF-DRILLING, TAPPING OR THREADFORMING TYPE FASTENERS
Owned by: ELCO INDUSTRIES, INC.
Serial Number: 72426899