USPTO trademark

LUMEN DEFENDER

AllowedUSPTOWord markClass 42

"LUMEN DEFENDER" is a word mark owned by CenturyLink Communications, LLC, filed at the USPTO on February 3, 2026. It has been allowed and covers class 42 (Computer and Scientific Services).

View CenturyLink Communications, LLC portfolioGet this data via the API
Official USPTO record
LUMEN DEFENDER trademark as filed
As filed with the USPTO
Status
Allowed
Since June 16, 2026
Filed
February 3, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99631602
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns LUMEN DEFENDER

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

CenturyLink Communications, LLC

Denver, United States

500 trademarks in the portfolioView company

Representative

Gretchen L Testerman

Goods and services

What the mark covers

The products and services LUMEN DEFENDER is filed for, grouped by Nice class.

  • Computer network management and monitoring of technological functions of computer network systems; computer security services, namely, consultancy, threat analysis for protecting data, security threat identification for computer network protection purposes, intrusion detection, virus protection, managed firewall services, enforcing and restricting access privileges of users of computing resources for cloud, mobile or network resources based on assigned credentials, filtering unwanted emails, and monitoring network traffic for security purposes including prevention of cyberattacks; internet security services, namely, globally monitoring and collecting cybersecurity intelligence about software threats for the purpose of collecting and disseminating information about cyber threats and malware; technical research in the field of cybersecurity for others; technical research in the field of network security threats; providing temporary use of non downloadable cloud based software for detecting and analyzing malware and exploits; providing temporary use of non downloadable cloud based software for data security and protection; computer network protection and security consultation, namely, computer software consultation and computer software security consultation in the fields of assessment and protection of computer data and information, networks, servers, applications, desktop computers, and computing devices against attack, intrusion, and misuse; monitoring of network traffic for security purposes, for detecting, preventing, and mitigating cyber threats, cyberattacks, and malicious activity affecting computer servers connected to the Internet; security threat management services, namely, monitoring and tracking of software security vulnerabilities and problems in computer software products, the Internet, and computer networks, and protection of computer data and information, networks, servers, applications, and desktop computers; providing information security incident response services, namely, detecting and mitigating unauthorized access to computer networks and computer systems; testing, analysis, and evaluation of computer networks, servers, applications, desktop computers, and computing devices to assure compliance with cybersecurity industry standards; technical support services, namely, troubleshooting, monitoring, and remediation of technical computer security network software problems

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Noa e-mailed - sou required from applicant
  2. Official gazette publication confirmation e-mailed
  3. Published for opposition
  4. Notification of notice of publication e-mailed
  5. Approved for pub - principal register
  6. Teas/email correspondence entered
  7. Correspondence received in law office
  8. Teas response to office action received
  9. Notification of non-final action e-mailed
  10. Non-final action e-mailed

5 earlier steps on the official record.

FAQ

About LUMEN DEFENDER

Who owns the trademark "LUMEN DEFENDER"?

The USPTO trademark "LUMEN DEFENDER" (application 99631602) is owned by CenturyLink Communications, LLC.

What is the status of "LUMEN DEFENDER"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull LUMEN DEFENDER and marks like it into your own product with one request.

  • GET/v1/trademarks/{id}

    The full record: owners, classes, dates and images

  • GET/v1/trademarks/{id}/events

    Every step in the office history

  • GET/v1/proceedings?trademark_id={id}

    Oppositions and cancellations against the mark

Get API keyView docs
GET /v1/trademarks/{id}
ID=tm_019d2b9c-878f-702d-80e7-a1f67055a79a
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b9c-878f-702d-80e7-a1f67055a79a",
  "object": "trademark",
  "mark_text": "LUMEN DEFENDER",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "99631602",
  "filing_date": "2026-02-03",
  "nice_classes": [
    42
  ],
  "owners": [
    {
      "name": "CenturyLink Communications, LLC",
      "entity_id": "ent_019eb7a5-82ce-7102-8bfd-bdc9ae42a2f0"
    }
  ]
}