MXK
Live / Registered — Registered and renewed (as of 04 Jan 2020)
What this means for you
Registered since 15 Dec 2009. 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 15 Dec 2019).
Record
- Serial number
- 77739166
- Registration number
- 3725214
- Mark type
- Stylized text
- Filed
- 18 May 2009
- Published for opposition
- 29 Sept 2009
- Registered
- 15 Dec 2009
- Next maintenance due
- 15 Dec 2019
- Attorney of record
- Jennifer Fraser
Goods and services
- Class 009 — Scientific and electric apparatus: Telecommunications equipment, namely, concentrators
Owner
- ZHONE TECHNOLOGIES, INC., PLANO, TX, US
- DZS INC., PLANO, TX, US
- DASAN ZHONE SOLUTIONS, INC., OAKLAND, CA, US
- Zhone Technologies, Inc., Oakland, CA, US
- Zhone Technologies, Inc., Oakland, CA, US
- Zhone Technologies, Inc., Oakland, CA, US
Prosecution history
- 18 Feb 2026 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 07 Oct 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 07 Oct 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 07 Oct 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 07 Oct 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 07 Oct 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 06 Jul 2022 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 04 Jan 2020 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 04 Jan 2020 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 04 Jan 2020 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 30 Dec 2019 — TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
- 27 Dec 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 27 Dec 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 20 Dec 2019 — POST REGISTRATION ACTION MAILED - SEC. 8 & 9
- 20 Dec 2019 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL