TENAX
Live / Registered — Registered and renewed (as of 16 Aug 2025)
What this means for you
Registered since 02 Apr 1996. 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 02 Apr 2026).
Record
- Serial number
- 74569606
- Registration number
- 1965100
- Mark type
- Word mark
- Filed
- 06 Sept 1994
- Published for opposition
- 09 Jan 1996
- Registered
- 02 Apr 1996
- Next maintenance due
- 02 Apr 2026
- Attorney of record
- RACHEL BLUE
Goods and services
- Class 004 — Lubricants and fuels: heavy duty transmission and final drive lubricant
Owner
- CITGO PETROLEUM CORPORATION, Houston, TX, US
- KERR-McGEE REFINING CORPORATION, Oklahoma City, OK, US
- KERR-McGEE REFINING CORPORATION, Oklahoma City, OK, US
Prosecution history
- 16 Aug 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 16 Aug 2025 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 16 Aug 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 16 Aug 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 03 Apr 2025 — TEAS SECTION 8 & 9 RECEIVED
- 02 Apr 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 13 Apr 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 13 Apr 2015 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 13 Apr 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 10 Apr 2015 — TEAS SECTION 8 & 9 RECEIVED
- 02 Apr 2015 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 27 Jul 2011 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 02 Aug 2009 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 10 Aug 2007 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 10 Aug 2007 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED