Trademark: 72021773
Word
BIRDWELL
Status
Dead
Status Code
900
Status Date
Monday, September 6, 1999
Serial Number
72021773
Registration Number
0670759
Registration Date
Tuesday, December 2, 1958
Mark Type
1000
Filing Date
Friday, December 28, 1956

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

Classifications
TREATING OF WELLS-NAMELY, PERFORATING WELL BORES, AND CHEMICALLY TREATING WELL BORES

Trademark Events
Sep 6, 1999
Expired Sec. 9
Dec 2, 1978
Registered And Renewed (First Renewal - 20 Yrs)

Trademark Alertz updated from USPTO on 2030-01-24