| Serial Number | 87330668 |
| Word Mark | QUARK + LEPTON |
| Filing Date | Thursday, February 9, 2017 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, March 15, 2024 |
| Registration Number | 5280800 |
| Registration Date | Tuesday, September 5, 2017 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, June 20, 2017 |
| Pseudo Mark | QUARK AND LEPTON; QUARK PLUS LEPTON |
| Goods and Services | IT consulting services |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, March 15, 2024 |
| Primary Code | 042 |
| First Use Anywhere Date | Tuesday, October 25, 2016 |
| First Use In Commerce Date | Tuesday, October 25, 2016 |
| Party Name | Quark + Lepton LLC |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Boulder, CO 80301 |
| Party Name | Quark + Lepton LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Boulder, CO 80301 |
| Party Name | Quark + Lepton LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Boulder, CO 80301 |
| Event Date | Event Description |
| Friday, March 15, 2024 | CANCELLED SEC. 8 (6-YR) |
| Monday, September 5, 2022 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Tuesday, September 5, 2017 | REGISTERED-PRINCIPAL REGISTER |
| Sunday, September 3, 2017 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Sunday, September 3, 2017 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Sunday, September 3, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 20, 2017 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, June 20, 2017 | PUBLISHED FOR OPPOSITION |
| Wednesday, May 31, 2017 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Friday, May 5, 2017 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, May 4, 2017 | ASSIGNED TO EXAMINER |
| Thursday, February 16, 2017 | NOTICE OF PSEUDO MARK E-MAILED |
| Wednesday, February 15, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, February 13, 2017 | NEW APPLICATION ENTERED |