| Serial Number | 73205792 |
| Word Mark | KALREZ |
| Filing Date | Friday, March 2, 1979 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Wednesday, November 4, 2020 |
| Registration Number | 1139609 |
| Registration Date | Tuesday, September 16, 1980 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, April 1, 1980 |
| Goods and Services | Synthetic Rubber |
| 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 | 035 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, September 16, 1980 |
| Primary Code | 017 |
| First Use Anywhere Date | Friday, August 13, 1976 |
| First Use In Commerce Date | Friday, August 13, 1976 |
| Party Name | DUPONT SPECIALTY PRODUCTS USA, LLC |
| Party Type | 34 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | WILMINGTON, DE 19805 |
| Party Name | DUPONT POLYMERS, INC. |
| Party Type | 33 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | WILMINGTON, DE 19805 |
| Party Name | E. I. DU PONT DE NEMOURS AND COMPANY |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | WILMINGTON,, DE 19898 |
| Party Name | DUPONT PERFORMANCE ELASTOMERS LLC |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | WILMINGTON, DE 19809 |
| Party Name | E. I. Du Pont de Nemours and Company |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Wilmington, DE 19898 |
| Event Date | Event Description |
| Wednesday, March 29, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, February 6, 2008 | CASE FILE IN TICRS |
| Tuesday, September 16, 1980 | REGISTERED-PRINCIPAL REGISTER |
| Monday, July 21, 1986 | POST REGISTRATION ACTION CORRECTION |
| Monday, July 21, 1986 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, October 28, 1986 | POST REGISTRATION ACTION CORRECTION |
| Tuesday, October 28, 1986 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Monday, September 25, 2000 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Saturday, February 24, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, February 24, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, February 8, 2012 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, July 3, 2019 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, September 14, 2010 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, September 17, 2010 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Sunday, September 19, 2010 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Sunday, September 19, 2010 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, September 16, 2020 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, November 4, 2020 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, November 4, 2020 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, November 4, 2020 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Wednesday, November 4, 2020 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, February 12, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, August 2, 2024 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |