TRUFIN
Live / Registered — Registered and renewed (as of 18 Feb 2026)
What this means for you
Registered since 04 Dec 1945. 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 04 Dec 2035: the §8 & §9 renewal).
Record
- Serial number
- 71473902
- Registration number
- 0418091
- Mark type
- Word mark
- Filed
- 05 Sept 1944
- Registered
- 04 Dec 1945
- Current term from
- 04 Dec 2025
- Next maintenance filing
- §8 & §9 renewal, due by 04 Dec 2035 (grace period to 04 Jun 2036)
- Attorney of record
- Eugene J. Rath III
Goods and services
- Class 017 — Rubber goods: FINNED TUBING FOR USE AS A HEAT EXCHANGING ELEMENT
Owner
- WIELAND COPPER PRODUCTS, LLC, PINE HALL, NC, US
- WOLVERINE TUBE, INC., Decatur, AL, US
- UOP INC., DES PLAINES, IL, US
- CALUMET AND HECLA CONSOLIDATED COPPER COMPANY, BOSTON, MA, US
Prosecution history
- 18 Feb 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 18 Feb 2026 — REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)
- 18 Feb 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 05 Feb 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 03 Nov 2025 — TEAS SECTION 8 & 9 RECEIVED
- 27 Sept 2017 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 29 Feb 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
- 29 Feb 2016 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
- 29 Feb 2016 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 18 Feb 2016 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 04 Dec 2015 — TEAS SECTION 8 & 9 RECEIVED
- 05 Jun 2013 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 14 Aug 2009 — REVIEW OF CORRESPONDENCE COMPLETE
- 22 Jan 2009 — CASE FILE IN TICRS
- 07 Aug 2007 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED