Trademark: 72410643
Word
SWACO
Status
Dead
Status Code
900
Status Date
Saturday, March 12, 2005
Serial Number
72410643
Registration Number
0985873
Registration Date
Tuesday, June 11, 1974
Mark Type
3S15
Filing Date
Monday, December 20, 1971
Trademark Owner History
M-I DRILLING FLUIDS COMPANY, L.L.C. - 4th New Owner Entered After Registration
DRESSER INDUSTRIES, INC. - Original Registrant
Classifications
23 WELL DRILLING EQUIPMENT-NAMELY, GAS SEPARATORS, CHOKES, AND MECHANICAL MUD TREATERS
26 OIL WELL MONITORING EQUIPMENT-NAMELY, FLOW SENSORS, PUMP-STROKE COUNTERS, AND PIT VOLUME TOTALIZERS
Trademark Events
Mar 12, 2005
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Sep 1, 1994
Registered And Renewed (First Renewal - 10 Yrs)
May 26, 1994
Registered - Sec. 9 Filed/Check Record For Sec. 8
Jun 30, 1980
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
DETEX
DURFOLD
Trademark Alertz updated from USPTO on 2030-01-24

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