Treatment of materials Trademarks Filed in November 4, 1970
VAL-MOLD M
Filed: November 4, 1970
CUSTOM INJECTION MOULDING FOR OTHERS
Owned by: PITTWAY CORPORATION
Serial Number: 72375235
EQCO
Filed: November 4, 1970
ELECTRICALLY DEPOSITING HARD METAL ON A SOFTER METAL SURFACE PARTICULARLY INVOLVING CUTTING AND DRILLING MACHINERY
Owned by: ROCKLIN, ISADORE J.
Serial Number: 72375243
