Trademark: 72040807
Word
BIRDWELL
Status
Dead
Status Code
900
Status Date
Monday, August 2, 1999
Serial Number
72040807
Registration Number
0669089
Registration Date
Tuesday, October 28, 1958
Mark Type
1000
Filing Date
Monday, November 18, 1957

Trademark Owner History
SEISMOGRAPH SERVICE CORPORATION - 1st New Owner Entered After Registration
BIRDWELL, INC. - Original Registrant

Classifications
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

Trademark Events
Aug 2, 1999
Expired Sec. 9
Oct 28, 1978
Registered And Renewed (First Renewal - 20 Yrs)

Trademark Alertz updated from USPTO on 2030-01-24