HDAC
Live / Registered — Cancelled — Section 71 (as of 02 Jan 2026)
What this means for you
Registered since 18 Jun 2019. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 79249144
- Registration number
- 5778221
- Mark type
- Stylized text
- Filed
- 12 Nov 2018
- Published for opposition
- 02 Apr 2019
- Registered
- 18 Jun 2019
Goods and services
- Class 035 — Advertising and business services: Providing information or inquiries about business and marketing; advertisement for others via electronic media or on the internet; marketing services; public relations business; updating and maintenance of data in computer database in the field of electronic money; negotiation and conclusion of commercial transactions for third parties
- Class 037 — Building construction and repair services: Building construction; installation and repair of computer hardware; installation and repair of computer networks; installation and repair of telecommunications networking hardware systems; installation and repair of telecommunications networking hardware systems in the field of internet of things (IoT); installation and repair of telecommunications networking hardware systems in the field of cryptocurrency; installation and repair of telecommunications networking hardware systems in the field of blockchain
- Class 042 — Scientific and technological services: Design of computer hardware; computer hardware development; computer software design; computer system design; Design of computer hardware in the field of internet of things (IoT); computer hardware development in the field of internet of things (IoT); computer software design in the field of internet of things (IoT); computer system design in the field of internet of things (IoT); Design of computer hardware in the field of cryptocurrency; computer hardware development in the field of cryptocurrency; computer software design in the field of cryptocurrency; computer system design in the field of cryptocurrency; design of computer hardware in the field of blockchain; computer hardware development in the field of blockchain; computer software design in the field of blockchain; computer system design in the field of blockchain
Owner
- CHUNG, Daesun, KR
- CHUNG, Daesun, KR
- CHUNG, Daesun, KR
Prosecution history
- 02 Jan 2026 — CANCELLED SECTION 71
- 23 Aug 2019 — NOTIFICATION PROCESSED BY IB
- 08 Aug 2019 — FINAL DISPOSITION NOTICE SENT TO IB
- 08 Aug 2019 — FINAL DISPOSITION PROCESSED
- 18 Jul 2019 — GRANT OF PROTECTION CREATED, TO BE SENT TO IB
- 18 Jun 2019 — REGISTERED-PRINCIPAL REGISTER
- 02 Apr 2019 — PUBLISHED FOR OPPOSITION
- 13 Mar 2019 — NOTICE OF PUBLICATION
- 15 Feb 2019 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 14 Feb 2019 — ASSIGNED TO EXAMINER
- 18 Jan 2019 — APPLICATION FILING RECEIPT MAILED
- 14 Jan 2019 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 10 Jan 2019 — SN ASSIGNED FOR SECT 66A APPL FROM IB