RHEOSTAR
Dead / Cancelled — Cancelled — Section 8 (as of 10 Dec 2005)
What this means for you
This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 75085817
- Registration number
- 2229300
- Mark type
- Word mark
- Filed
- 09 Apr 1996
- Published for opposition
- 14 Jan 1997
- Registered
- 02 Mar 1999
- Attorney of record
- Carter J. White
Goods and services
- Class 001 — Chemicals: petroleum industry chemicals, namely, a rheology controlled drilling fluid additive for use in the oil and gas well drilling industry
Owner
- M-I L.L.C., Houston, TX, US
- M-I L.L.C., Houston, TX, US
- M-I Drilling Fluids L.L.C., Houston, TX, US
- M-I Drilling Fluids L.L.C., Houston, TX, US
Prosecution history
- 25 Aug 2008 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 25 Aug 2008 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 10 Dec 2005 — CANCELLED SEC. 8 (6-YR)
- 02 Mar 1999 — REGISTERED-PRINCIPAL REGISTER
- 12 Dec 1998 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 15 May 1998 — LETTER OF SUSPENSION MAILED
- 13 May 1998 — ASSIGNED TO EXAMINER
- 08 May 1998 — STATEMENT OF USE PROCESSING COMPLETE
- 25 Mar 1998 — USE AMENDMENT FILED
- 31 Oct 1997 — SOU EXTENSION 1 GRANTED
- 03 Oct 1997 — SOU EXTENSION 1 FILED
- 08 Apr 1997 — NOA MAILED - SOU REQUIRED FROM APPLICANT
- 14 Jan 1997 — PUBLISHED FOR OPPOSITION
- 13 Dec 1996 — NOTICE OF PUBLICATION
- 11 Oct 1996 — APPROVED FOR PUB - PRINCIPAL REGISTER