BIRDWELL Trademark
Serial Number: 72040807 • Registration: 0669089
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 18, 1957
Registration Date
October 28, 1958
First Use Anywhere
January 29, 1952
First Use in Commerce
January 29, 1952
Goods & Services
MAKING GEOPHYSICAL SURVEYS-NAMELY, DETERMINING AND LOGGING THE TEMPERATURE, SIZE VARIATIONS, DEVIATION, DIRECTION AND RATE OF FLOW OF FLUIDS AND ELECTRICAL PROPERTIES OF WELL BORES INCLUDING GAMMA RAY, NEUTRON AND RADIOACTIVE TRACER LOGGING, AND PHOTOGRAPHING WELL BORES