DUAL FREQUENCY
Live / Registered — Registered and renewed (as of 25 Jan 2024)
What this means for you
Registered since 29 Jul 2003. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 29 Jul 2023).
Record
- Serial number
- 78142240
- Registration number
- 2741933
- Mark type
- Word mark
- Filed
- 09 Jul 2002
- Published for opposition
- 06 May 2003
- Registered
- 29 Jul 2003
- Next maintenance due
- 29 Jul 2023
- Attorney of record
- Margaret A. Boulware
Goods and services
- Class 007 — Machines and machine tools: Crude Oil Dehydrating Machines for Separating Emulsions of Water in Oil
Owner
- CAMERON INTERNATIONAL CORPORATION, HOUSTON, TX, US
- CAMERON SOLUTIONS INC., HOUSTON, TX, US
- NATIONAL TANK COMPANY, Houston, TX, US
- NATIONAL TANK COMPANY, Tulsa, OK, US
- NATIONAL TANK COMPANY, Tulsa, OK, US
Prosecution history
- 25 Jan 2024 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 25 Jan 2024 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 25 Jan 2024 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 25 Jan 2024 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 29 Jul 2023 — TEAS SECTION 8 & 9 RECEIVED
- 29 Jul 2022 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 19 May 2022 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 09 Nov 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 09 Nov 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 09 Nov 2020 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 09 Nov 2020 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 09 Nov 2020 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 04 Nov 2020 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 13 Jun 2013 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 13 Jun 2013 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)