| Serial Number | 71679761 |
| Word Mark | MULTIFEX-MM |
| Filing Date | Wednesday, January 12, 1955 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Tuesday, November 25, 2025 |
| Registration Number | 0613348 |
| Registration Date | Tuesday, October 4, 1955 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | PRECIPITATED CALCIUM CARBONATE |
| Pseudo Mark | MULTI FLEX |
| Pseudo Mark | MULTIFLEX MM |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 006 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, March 1, 1983 |
| Primary Code | 006 |
| First Use Anywhere Date | Thursday, April 30, 1942 |
| First Use In Commerce Date | Thursday, April 30, 1942 |
| Party Name | MINERALS TECHNOLOGIES INC. |
| Party Type | 46 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | NEW YORK, NY 10017 |
| Party Name | DIAMOND ALKALI COMPANY |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | CLEVELAND 14, OH |
| Event Date | Event Description |
| Saturday, October 4, 1975 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |
| Wednesday, October 4, 1995 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Wednesday, December 20, 1995 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Friday, April 7, 2006 | PAPER RECEIVED |
| Friday, April 7, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, July 13, 2006 | ASSIGNED TO PARALEGAL |
| Wednesday, July 26, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, July 26, 2006 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Thursday, January 22, 2009 | CASE FILE IN TICRS |
| Thursday, October 30, 2014 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, November 15, 2014 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Saturday, November 15, 2014 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, November 15, 2014 | REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS) |
| Saturday, November 15, 2014 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED |
| Thursday, August 14, 2025 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, November 25, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, November 25, 2025 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, November 25, 2025 | REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS) |
| Tuesday, November 25, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |