BIRDWELL
Live / Registered — Expired (as of 02 Aug 1999)
What this means for you
Registered since 28 Oct 1958. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 28 Oct 1978).
Record
- Serial number
- 72040807
- Registration number
- 0669089
- Mark type
- Word mark
- Filed
- 18 Nov 1957
- Registered
- 28 Oct 1958
- Next maintenance due
- 28 Oct 1978
Goods and services
- Class 042 — Scientific and technological services
- Class 100: 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
Owner
- SEISMOGRAPH SERVICE CORPORATION, TULSA OKLA
- BIRDWELL, INC., BRADFORD, PA, US
Prosecution history
- 02 Aug 1999 — EXPIRED SEC. 9
- 28 Oct 1978 — REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)