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The International trademark DZS was filed as Word mark on 10/07/2020 at the World Intellectual Property Organization.
| Trademark form | Word mark |
| File reference | 1562581 |
| Countries | 
|
| Base trademark |
No. 90142063,
August 27, 2020
|
| Application date | October 7, 2020 |
| Expiration date | October 7, 2030 |
Trademark owner
5700 Tennyson Parkway, Suite 400
Plano TX 75024
US
Plano TX 75024
US
Trademark representatives
3200 Windy Hill Road SE
Suite 1600E
US
goods and services
09
Telecommunications and computer equipment, namely, computer
network hubs, computer switches, L3 and multiprotocol label
switching (MPLS) network routers, modems, concentrators in
the nature of computer network hubs for providing wired and
wireless connectivity between local area networks (LAN) and
wide area networks (WAN), cell site air interfaces and
wireline mobile backhaul (MBH) networks all in the nature of
computer network interface devices, multiplexers,
aggregators in the nature of a remote access computer
network hub, digital subscriber line access multiplexers
(DSLAMs), broadband loop carriers (BLCs), circuit boards for
installation at a telephone central office or switching
office, telecommunications network management software,
software for managing customer premises equipment (CPE) in
the form of optical network terminals (ONTs), and optical
line terminal (OLT) communications devices that enable an
interface between a fiber optic network and other copper or
fiber communications networks for transporting and
aggregating voice, data, and video communications via fiber
networks across multiple network infrastructures and
communications protocols, namely, local area networks (LANs)
using passive optical splitters to enable a single optical
fiber to serve multiple premises
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| December 12, 2022 | 2023/2 Gaz | MY | Rejection |
| August 25, 2022 | 2022/35 Gaz | JP | RAW: Rule 18ter(2)(ii) GP following a provisional refusal |
| July 13, 2022 | 2022/35 Gaz | CA | Rejection |
| June 2, 2022 | 2022/30 Gaz | IL | RAW: Rule 18ter(2)(ii) GP following a provisional refusal |
| May 19, 2022 | 2022/23 Gaz | MX | Rejection |
| April 25, 2022 | 2022/17 Gaz | TH | Rejection |
| March 15, 2022 | 2022/11 Gaz | KR | Rejection |
| February 10, 2022 | 2022/11 Gaz | US | RAW: Partial Ceasing Effect |
| November 17, 2021 | 2021/46 Gaz | VN | Rejection |
| November 9, 2021 | 2021/45 Gaz | BR | Rejection |
| October 28, 2021 | 2021/43 Gaz | JP | Rejection |
| August 3, 2021 | 2021/31 Gaz | NZ | Rejection |
| May 31, 2021 | 2021/22 Gaz | IN | Rejection |
| April 8, 2021 | 2021/14 Gaz | AU | Rejection |
| February 23, 2021 | 2021/9 Gaz | IL | Rejection |
| October 7, 2020 | 2020/46 Gaz | US | Registration |
ID: 141562581