on 27 Feb 1987
Last Applicant/ Owned by
WEATHERFORD TECHNOLOGY HOLDINGS LLC
2000, St. James PIHouston, Texas 77056
US
Serial Number
545590 filed on 03rd Jul 1985
Registration Number
TMA324168 registered on 27th Feb 1987
Registration expiry Date
27th Feb 2032Correspondent Address
World Exchange Plaza100 Queen Street, Suite 1300Ottawa
ONTARIO
CA
K1P1J9
Trademark usage description
downhole drilling tools and equipment.CIPO Classification Code
Nice
545590
Trademark
Action Taken | Status |
---|---|
Submitted for opposition 61 on 27th Feb 2002 | Renewed |
Submitted for opposition 68 on 19th Jun 2001 | Rep for Service Name Changed |
Submitted for opposition 67 on 30th May 2001 | Agent Name Changed |
Submitted for opposition 87 on 11th May 1999 | Rep for Service Changed |
Submitted for opposition 87 on 17th Mar 1998 | Rep for Service Changed |
Submitted for opposition 80 on 17th Mar 1998 | Change of Title Registered |
Submitted for opposition 55 on 27th Feb 1987 | Registered |
Submitted for opposition 50 on 31st Oct 1986 | Allowed |
Submitted for opposition 42 on 27th Aug 1986 | Advertised |
Submitted for opposition 30 on 03rd Jul 1985 | Filed |