USPTO trademark

L5 MISSION CRITICAL

Under examinationUSPTOWord and designClass 35Class 37Class 41Class 42+1

"L5 MISSION CRITICAL" is a word and design mark owned by Level 5 Mission Critical LLC, filed at the USPTO on September 28, 2026. It is under examination and covers classes 35, 37, 41, 42 and 45.

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Official USPTO record
L5 MISSION CRITICAL trademark as filed
As filed with the USPTO
Status
Under examination
Since September 28, 2026
Filed
September 28, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50134268
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
5 classes
Ownership

Who owns L5 MISSION CRITICAL

The owner and representative on file with the office.

Owner

Level 5 Mission Critical LLC

Detroit, United States

Representative

Michael D. Fishman

Fishman Stewart PLLC

Goods and services

What the mark covers

The products and services L5 MISSION CRITICAL is filed for, grouped by Nice class.

  • Business operation of data centers for others; Business management in the field of data centers; Project management for others for business purposes in the field of data center management and operation; Energy usage management; Consulting services in the fields of energy consumption and usage conservation to improve energy efficiency; Business consulting in the field of environmental management, namely, advising businesses and individuals on issues of environmental impact, conservation, preservation and protection, and economic analysis for business purposes; Vendor management services for data centers

  • Maintenance of data centers, electrical infrastructure, mechanical infrastructure and cooling infrastructure; Repair of data center systems and equipment, electrical infrastructure, mechanical infrastructure and cooling infrastructure; Building construction, remodeling and repair; Maintenance of computer hardware; Upgrading of computer hardware; IT consulting services relating to installation, maintenance and repair of computer hardware

  • Training services in the field of operation, maintenance and management of data centers, data center systems and equipment, electrical infrastructure, mechanical infrastructure and cooling infrastructure; Development of printed educational materials of others in the field of operation, maintenance and management of data centers, data center systems and equipment, electrical infrastructure, mechanical infrastructure and cooling infrastructure

  • Monitoring electrical, mechanical and cooling infrastructure of data centers to ensure proper functioning; Monitoring of computer systems to detect cybersecurity incidents; Monitoring of computer systems to detect breakdowns; Troubleshooting in the nature of diagnosing problems with computer hardware; Computer project management services; Consulting in the field of IT project management; Testing the functionality of apparatus and instruments in the nature of IT infrastructure, electrical infrastructure, mechanical infrastructure and cooling infrastructure; Testing, analysis, and evaluation of building construction, IT infrastructure, electrical infrastructure, mechanical infrastructure and cooling infrastructure to assure compliance with data center industry standards

  • Security guarding for facilities; Monitoring of security alarm systems; Remote monitoring emergency alarms and dispatching emergency personnel to respond to alarms

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application entered
FAQ

About L5 MISSION CRITICAL

Who owns the trademark "L5 MISSION CRITICAL"?

The USPTO trademark "L5 MISSION CRITICAL" (application 50134268) is owned by Level 5 Mission Critical LLC.

What is the status of "L5 MISSION CRITICAL"?

Its status at the USPTO is: under examination.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull L5 MISSION CRITICAL 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_01a0ed53-525b-701d-a691-ce8edb5431c4
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0ed53-525b-701d-a691-ce8edb5431c4",
  "object": "trademark",
  "mark_text": "L5 MISSION CRITICAL",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50134268",
  "filing_date": "2026-09-28",
  "nice_classes": [
    35,
    37,
    41,
    42,
    45
  ],
  "owners": [
    {
      "name": "Level 5 Mission Critical LLC",
      "entity_id": null
    }
  ]
}