| Serial Number | 88239726 |
| Word Mark | OPEN MIDDLE |
| Filing Date | Friday, December 21, 2018 |
| Status | 702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Tuesday, April 1, 2025 |
| Registration Number | 5922580 |
| Registration Date | Tuesday, November 26, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, May 21, 2019 |
| Goods and Services | Study guides featuring mathematics problems designed for elementary school, middle school, high school, and college students to increase their critical thinking, conceptual understanding, and problem solving ability |
| NOT AVAILABLE | "MIDDLE" |
| 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, 005, 022, 023, 029, 037, 038, 050 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, January 15, 2019 |
| Primary Code | 016 |
| First Use Anywhere Date | Monday, November 18, 2013 |
| First Use In Commerce Date | Sunday, September 1, 2019 |
| Party Name | Open Middle Partnership |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 02 - Partnership |
| Address | Lakewood, CA 90712 |
| Party Name | Open Middle Partnership |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 02 - Partnership |
| Address | Long Beach, CA 90808 |
| Party Name | Open Middle Partnership |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 02 - Partnership |
| Address | Long Beach, CA 90808 |
| Event Date | Event Description |
| Tuesday, January 15, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, December 25, 2018 | NEW APPLICATION ENTERED |
| Wednesday, March 27, 2019 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Saturday, March 16, 2019 | ASSIGNED TO EXAMINER |
| Friday, March 22, 2019 | NON-FINAL ACTION WRITTEN |
| Friday, March 22, 2019 | NON-FINAL ACTION E-MAILED |
| Friday, March 22, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, March 25, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 26, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, March 25, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, April 12, 2019 | ASSIGNED TO LIE |
| Wednesday, May 1, 2019 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Monday, September 30, 2019 | TEAS STATEMENT OF USE RECEIVED |
| Monday, September 30, 2019 | USE AMENDMENT FILED |
| Tuesday, May 21, 2019 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 21, 2019 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, July 16, 2019 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Monday, October 21, 2019 | STATEMENT OF USE PROCESSING COMPLETE |
| Monday, October 21, 2019 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Tuesday, October 22, 2019 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Wednesday, October 23, 2019 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, November 26, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 26, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, December 13, 2024 | TEAS SECTION 8 & 15 RECEIVED |
| Tuesday, April 1, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, April 1, 2025 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, April 1, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |