| Serial Number | 71473902 |
| Word Mark | TRUFIN |
| Filing Date | Tuesday, September 5, 1944 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Monday, February 29, 2016 |
| Registration Number | 0418091 |
| Registration Date | Tuesday, December 4, 1945 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | FINNED TUBING FOR USE AS A HEAT EXCHANGING ELEMENT |
| International Class | 017 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal. |
| US Class Codes | 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, November 2, 1999 |
| Primary Code | 034 |
| First Use Anywhere Date | Tuesday, August 1, 1944 |
| First Use In Commerce Date | Tuesday, August 1, 1944 |
| Party Name | WIELAND COPPER PRODUCTS, LLC |
| Party Type | 45 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | PINE HALL, NC 27042 |
| Party Name | WOLVERINE TUBE, INC. |
| Party Type | 44 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | Decatur, AL 35601 |
| Party Name | UOP INC. |
| Party Type | 43 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | DES PLAINES, IL 60016 |
| Party Name | CALUMET AND HECLA CONSOLIDATED COPPER COMPANY |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | BOSTON, MA |
| Event Date | Event Description |
| Monday, July 15, 1985 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Tuesday, November 5, 1985 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) |
| Friday, May 26, 2006 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, May 26, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, August 21, 2006 | ASSIGNED TO PARALEGAL |
| Wednesday, September 6, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, September 6, 2006 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Tuesday, August 7, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, August 7, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, January 22, 2009 | CASE FILE IN TICRS |
| Friday, August 14, 2009 | REVIEW OF CORRESPONDENCE COMPLETE |
| Wednesday, June 5, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, December 4, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, February 18, 2016 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, February 29, 2016 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, February 29, 2016 | REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS) |
| Monday, February 29, 2016 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED |
| Wednesday, September 27, 2017 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, November 3, 2025 | TEAS SECTION 8 & 9 RECEIVED |