| Serial Number | 87883695 |
| Word Mark | BRAINJOCKS |
| Filing Date | Thursday, April 19, 2018 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, October 31, 2025 |
| Registration Number | 5725129 |
| Registration Date | Tuesday, April 16, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, January 29, 2019 |
| Pseudo Mark | BRAIN JOCKS |
| Goods and Services | Website development for others |
| 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, October 31, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | Monday, November 14, 2005 |
| First Use In Commerce Date | Monday, November 14, 2005 |
| Party Name | PERFICIENT, INC. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | ST. LOUIS, MO 63141 |
| Party Name | Catalyst Networks, Inc. d/b/a BrainJocks |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Alpharetta, GA 30004 |
| Party Name | Catalyst Networks, Inc. d/b/a BrainJocks |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Alpharetta, GA 30004 |
| Party Name | Catalyst Networks, Inc. d/b/a BrainJocks |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Alpharetta, GA 30004 |
| Event Date | Event Description |
| Monday, April 23, 2018 | NEW APPLICATION ENTERED |
| Friday, April 27, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, August 9, 2018 | ASSIGNED TO EXAMINER |
| Thursday, August 9, 2018 | EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED |
| Thursday, August 9, 2018 | EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED |
| Thursday, August 9, 2018 | NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED |
| Thursday, August 9, 2018 | ASSIGNED TO LIE |
| Thursday, August 9, 2018 | COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION ENTERED |
| Tuesday, December 18, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, December 21, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, December 21, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, December 21, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, January 9, 2019 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, January 29, 2019 | PUBLISHED FOR OPPOSITION |
| Tuesday, January 29, 2019 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, April 16, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 28, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, April 28, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, April 28, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, July 8, 2020 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, April 16, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Wednesday, October 16, 2024 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, October 31, 2025 | CANCELLED SEC. 8 (6-YR) |