on 1 Mar 1991
Last Applicant/ Owned by
DOWELL SCHLUMBERGER INCORPORATED (A DELAWARE CORPORATION)
400 West Belt SouthHouston, Texas
US
Serial Number
257930 filed on 14th Jul 1960
Registration Number
TMA120752 registered on 6th Jan 1961
Registration expiry Date
6th Jan 1991Trademark usage description
a product used to penetrate and disperse drilling muds.CIPO Classification Code
Nice
CIPO Classification Code
Nice
CIPO Classification Code
Nice
257930
Trademark
Action Taken | Status |
---|---|
Submitted for opposition 68 on 4th Jul 2000 | Rep for Service Name Changed |
Submitted for opposition 62 on 1st Mar 1991 | Expunged - Failure to Renew |
Submitted for opposition 61 on 6th Jan 1976 | Renewed |
Submitted for opposition 55 on 6th Jan 1961 | Registered |
Submitted for opposition 30 on 14th Jul 1960 | Filed |