Mark Identification

MAGIC

Serial Number

72338603

Filing Date

Sep 22, 1969

Registration Date

Apr 18, 1972

Trademark by

Classification Information

WEIGHT MATERIAL FOR ADDITION TO WELL DRILLING FLUIDS

CHEMICAL ADDITIVES FOR OIL BASE AND WATER BASE DRILLING FLUIDS INCLUDING EMULSIFIERS AD THINNER ADDITIVES FOR SUCH FLUIDS

OIL BASE DRILLING FLUIDS AND POWDERED ASPHALTOUS COMPOSITIONS AND MIXING OILS FOR WELL DRILLING FLUIDS