RIOBLUE
Dead / Cancelled — Cancelled — Section 8 (as of 23 Jan 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
- 87939449
- Registration number
- 5797404
- Mark type
- Stylized text
- Filed
- 29 May 2018
- Published for opposition
- 23 Apr 2019
- Registered
- 09 Jul 2019
- Attorney of record
- Emily M. Haas
Goods and services
- Class 002 — Paints: Colorants for use in the manufacture of food; colorants for use in the manufacture of beverages; food dyes being food colorants; colorants for use in the manufacture of cosmetics
Owner
- Lumen Bioscience, Inc., Berthoud, CO, US
- Lumen Bioscience, Inc., Seattle, WA, US
- Lumen Bioscience, Inc., Seattle, WA, US
Prosecution history
- 23 Jan 2026 — CANCELLED SEC. 8 (6-YR)
- 09 Jul 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 01 Apr 2024 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 01 Apr 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 01 Apr 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 01 Apr 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 01 Apr 2024 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 01 Apr 2024 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 09 Jul 2019 — REGISTERED-PRINCIPAL REGISTER
- 23 Apr 2019 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 23 Apr 2019 — PUBLISHED FOR OPPOSITION
- 03 Apr 2019 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 18 Mar 2019 — ASSIGNED TO LIE
- 21 Feb 2019 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 15 Feb 2019 — TEAS/EMAIL CORRESPONDENCE ENTERED