CORE MASTERY
Dead / Cancelled — Cancelled — Section 8 (as of 20 Mar 2026)
What this means for you
This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 88372023
- Registration number
- 5859212
- Mark type
- Stylized text
- Filed
- 04 Apr 2019
- Registered
- 10 Sept 2019
- Attorney of record
- Daniel J. Block
Goods and services
- Class 041 — Education and entertainment services: Interactive on-line training services in the field of core business concepts
Owner
- The Mastery Network, LLC, Greenwood Village, CO, US
- The Mastery Network, LLC, Greenwood Village, CO, US
Prosecution history
- 20 Mar 2026 — CANCELLED SEC. 8 (6-YR)
- 10 Sept 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 10 Sept 2019 — REGISTERED-SUPPLEMENTAL REGISTER
- 05 Aug 2019 — LAW OFFICE PUBLICATION REVIEW COMPLETED
- 31 Jul 2019 — ASSIGNED TO LIE
- 24 Jul 2019 — NOTICE OF ACCEPTANCE OF AMENDMENT TO ALLEGE USE E-MAILED
- 23 Jul 2019 — APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
- 23 Jul 2019 — USE AMENDMENT ACCEPTED
- 18 Jul 2019 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 18 Jul 2019 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 18 Jul 2019 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 18 Jul 2019 — AMENDMENT TO USE PROCESSING COMPLETE
- 18 Jul 2019 — USE AMENDMENT FILED
- 17 Jul 2019 — TEAS AMENDMENT OF USE RECEIVED
- 10 Jul 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED