| Serial Number | 73543061 |
| Word Mark | TWIN-SIX |
| Filing Date | Friday, June 14, 1985 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Monday, September 8, 2025 |
| Registration Number | 1372529 |
| Registration Date | Tuesday, November 26, 1985 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, September 17, 1985 |
| Goods and Services | EGG CARTONS MADE OF MOLDED FIBER |
| Pseudo Mark | TWIN 6 |
| International Class | 016 - Paper, cardboard and goods made from these materials, not included in other classes; printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); printers' type; printing blocks. |
| US Class Codes | 002 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, July 15, 1985 |
| Primary Code | 016 |
| First Use Anywhere Date | Wednesday, May 29, 1985 |
| First Use In Commerce Date | Wednesday, May 29, 1985 |
| Party Name | PACTIV LLC |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | LAKE FOREST, IL 60045 |
| Party Name | PACTIV CORPORATION |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | LAKE FOREST, IL 60045 |
| Party Name | PACKAGING CORPORATION OF AMERICA |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | EVANSTON, IL 60204 |
| Party Name | PACKAGING CORPORATION OF AMERICA |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | EVANSTON, IL 60204 |
| Party Name | PACKAGING CORPORATION OF AMERICA |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | EVANSTON, IL 60204 |
| Event Date | Event Description |
| Tuesday, July 23, 1985 | EXAMINER'S AMENDMENT MAILED |
| Thursday, July 25, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Sunday, August 18, 1985 | NOTICE OF PUBLICATION |
| Tuesday, September 17, 1985 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 26, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Friday, November 15, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, July 22, 1985 | ASSIGNED TO EXAMINER |
| Thursday, March 19, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, November 28, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, November 28, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, December 15, 2005 | CASE FILE IN TICRS |
| Wednesday, April 12, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, April 12, 2006 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, November 17, 2006 | PAPER RECEIVED |
| Saturday, January 13, 2007 | REVIEW OF CORRESPONDENCE COMPLETE |
| Wednesday, December 29, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 29, 2012 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, June 12, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, May 8, 2025 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, September 8, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, September 8, 2025 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, September 8, 2025 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Monday, September 8, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Tuesday, November 26, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, April 12, 2006 | ASSIGNED TO PARALEGAL |
| Friday, June 12, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, June 13, 2015 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, June 13, 2015 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Saturday, June 13, 2015 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |