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Trademark
Owner
Trademark: 72121450
Word
CENTRI-FLO
Status
Dead
Status Code
900
Status Date
Friday, December 11, 1987
Serial Number
72121450
Registration Number
0728501
Registration Date
Tuesday, March 13, 1962
Mark Type
3000
Filing Date
Monday, June 5, 1961
Trademark Owner History
WEATHERFORD OIL TOOL COMPANY, INC.
Classifications
23
CENTRALIZERS FOR OIL WELL CASING AND TUBING
Trademark Events
Dec 11, 1987
Expired Sec. 9
WM
SPIRAL-FLO
Trademark Alertz updated from USPTO on 2030-01-24