Serial 88000063
Live / Registered — Registered — Section 8 accepted (as of 22 Apr 2026)
What this means for you
Registered since 23 Jul 2019. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 23 Jul 2029: the §8 & §9 renewal).
Record
- Serial number
- 88000063
- Registration number
- 5814856
- Mark type
- Design / logo
- Filed
- 14 Jun 2018
- Published for opposition
- 23 Oct 2018
- Registered
- 23 Jul 2019
- Next maintenance filing
- §8 & §9 renewal, due by 23 Jul 2029 (grace period to 23 Jan 2030)
- Attorney of record
- Daniel P. Mullarkey
Goods and services
- Class 009 — Scientific and electric apparatus: Computer software for financial institutions, namely, an electronic clearing and settlement network using blockchain technology for the purposes of accelerating post-trade processes and for settlement, clearing, allocation, compliance, and recordation of financial trading and financial investments for the purposes of facilitating financial trading
- Class 036 — Insurance and financial services: Financial services, namely, financial processing services provided through a web-based system and portal featuring on-line non-downloadable software that enables users to access and use an electronic clearing and settlement network using blockchain technology for the purposes of accelerating post-trade processes and for settlement, clearing, allocation, compliance, and recordation of financial trading and financial investments for the purposes of facilitating financial trading
Owner
- Castor Pollux Holdings S.a.r.l., Grand Duchy Luxembourg, LU
- Castor Pollux Holdings S.a.r.l., Grand Duchy Luxembourg, LU
- Castor Pollux Holdings S.a.r.l., Grand Duchy Luxembourg, LU
Prosecution history
- 22 Apr 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
- 22 Apr 2026 — REGISTERED - SEC. 8 (6-YR) ACCEPTED
- 20 Apr 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 20 Apr 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 05 Dec 2025 — TEAS SECTION 8 RECEIVED
- 23 Jul 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 23 Jul 2019 — REGISTERED-PRINCIPAL REGISTER
- 20 Jun 2019 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 20 Jun 2019 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 19 Jun 2019 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 19 Jun 2019 — STATEMENT OF USE PROCESSING COMPLETE
- 14 Jun 2019 — USE AMENDMENT FILED
- 19 Jun 2019 — SOU EXTENSION 1 GRANTED
- 14 Jun 2019 — SOU EXTENSION 1 FILED
- 19 Jun 2019 — CASE ASSIGNED TO INTENT TO USE PARALEGAL