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EXPUNGED
on 25 Nov 1996
Last Applicant/ Owned by
DOWELL SCHLUMBERGER INCORPORATED (A DELAWARE CORPORATION)
400 West Belt SouthHouston, Texas
US
Serial Number
284569 filed on 16th Sep 1964
Registration Number
TMA143610 registered on 21st Jan 1966
Registration expiry Date
21st Jan 1996BDA
Trademark usage description
well treating services, namely, treatments to penetrate and disperse blocks in flow channels in wells and underground earth formations.Classification Information
Class [042]
Computer and scientific
Comment text
CIPO Classification Code
Classification kind code
Nice
Mark Details
Serial Number
284569
Mark Type
Trademark
Legal History
| Action Taken | Status |
|---|---|
| Submitted for opposition 68 on 04th Jul 2000 | Rep for Service Name Changed |
| Submitted for opposition 62 on 25th Nov 1996 | Expunged - Failure to Renew |
| Submitted for opposition 60 on 21st Feb 1996 | Renewal Notice Sent |
| Submitted for opposition 61 on 21st Jan 1981 | Renewed |
| Submitted for opposition 55 on 21st Jan 1966 | Registered |
| Submitted for opposition 30 on 16th Sep 1964 | Filed |