W
USPTO Trademark Record · Serial No. 72230104
Trademark details
It was initially claimed by W. L. WALKER COMPANY on 19651013.
That brand applies to the following goods and services:TESTING AND MEASURING EQUIPMENT USED IN SAMPLING AND TESTING PETROLEUM, PETROLEUM PRODUCTS AND CHEMICALS-NAMELY, BEAKERS, OIL TEST AND SAMPLING BOMBS AND ACCESSORIES USED THEREWITH, GLASS AND PLASTIC BOTTLES, TANK GAUGING AND MEASURING EQUIPMENT, CENTRIFUGES AND EQUIPMENT ASSOCIATED THEREWITH; GRADUATED CYLINDERS; LABORATORY FLASH AND FIREPOINT TESTING EQUIPMENT; OIL SAMPLE HEATERS; HYDROMETERS; MOISTURE TESTERS; PIPETTES; TANK SAMPLERS; TANK STRAPPING EQUIPMENT; THERMOMETERS AND ACCESSORIES; OI.
You can learn more about that trademark on the USPTO website: View the USPTO record
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