Serial Number
72140699
Owner
Magnet Cove Barium CorporationFirst Use Date
Oct 15, 1959
Filing Date
Mar 26, 1962
PROTECTO-MUL Trademark
Serial Number: 72140699 • Registration: 0749282
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
March 26, 1962
Registration Date
May 14, 1963
First Use Anywhere
October 15, 1959
First Use in Commerce
October 15, 1959
Goods & Services
ADDITIVES FOR DRILLING MUD USEFUL IN MAKING AN INVERT (WATER-IN-OIL) EMULSION DRILLING MUD-NAMELY, A LIQUID BLEND OF TEMPERATURE STABLE OIL AND WATER DISPERSIBLE HIGHLY POLYMERIZED FATTY MATERIAL WHICH WILL SERVE AS THE PRIMARY EMULSIFIER IN THE PREPARATION OF A WATER-IN-OIL EMULSION; AND A CONCENTRATE CONSISTING OF A MIXTURE OF CLAY, INORGANIC SALT AND AN ORGANIC CLAY TREATING AGENT IN THE FORM OF A DRY POWDER, WHICH WILL SERVE TO SUPPORT THE PRIMARY EMULSIFYING ACTION OF SAID LIQUID BLEND