| Serial Number | 88467926 |
| Word Mark | CRYSTAL EQUATION |
| Filing Date | Tuesday, June 11, 2019 |
| Status | 702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Monday, December 1, 2025 |
| Registration Number | 6105003 |
| Registration Date | Tuesday, July 21, 2020 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, May 5, 2020 |
| Goods and Services | Employment agency services, namely, filling the temporary and permanent staffing needs of businesses; Employment recruiting services; Human resources services, namely, personnel selection for others; Recruitment and placement of personnel in the field of information technology, engineering, sales and marketing, graphic design and software design; Providing an on-line searchable database featuring employment opportunities; Serving as a human resources department for others |
| International Class | 035 - Advertising; business management; business administration; office functions. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, June 24, 2019 |
| Primary Code | 035 |
| First Use Anywhere Date | Tuesday, January 17, 2006 |
| First Use In Commerce Date | Thursday, January 17, 2008 |
| Party Name | Crystal Equation Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Chicago, IL 60606 |
| Party Name | Crystal Equation Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Chicago, IL 60606 |
| Party Name | Crystal Equation Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Chicago, IL 60606 |
| Event Date | Event Description |
| Friday, June 14, 2019 | NEW APPLICATION ENTERED |
| Monday, June 24, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, September 3, 2019 | ASSIGNED TO EXAMINER |
| Tuesday, September 3, 2019 | NON-FINAL ACTION WRITTEN |
| Tuesday, September 3, 2019 | NON-FINAL ACTION E-MAILED |
| Tuesday, September 3, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, February 27, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, February 27, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 28, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, March 20, 2020 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, March 26, 2020 | ASSIGNED TO LIE |
| Wednesday, April 15, 2020 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 5, 2020 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 5, 2020 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, July 21, 2020 | REGISTERED-PRINCIPAL REGISTER |
| Sunday, July 10, 2022 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Sunday, July 10, 2022 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Sunday, July 10, 2022 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, July 21, 2025 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, August 15, 2025 | TEAS SECTION 8 & 15 RECEIVED |
| Monday, December 1, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, December 1, 2025 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, December 1, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |