USPTO trademark

STEEL X SYSTEMS

AllowedUSPTOFigurative markClass 37

"STEEL X SYSTEMS" is a figurative mark owned by United States Steel Corporation, filed at the USPTO on December 7, 2025. It has been allowed and covers class 37 (Building Construction and Repair).

View United States Steel Corporation portfolioGet this data via the API
Official USPTO record
STEEL X SYSTEMS trademark as filed
As filed with the USPTO
Status
Allowed
Since July 7, 2026
Filed
December 7, 2025
Registered
Not yet
Expires
Not recorded
Application no.
99533979
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Figurative mark
1 class
Ownership

Who owns STEEL X SYSTEMS

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

Owner

United States Steel Corporation

Pittsburgh, United States

277 trademarks in the portfolioView company

Representative

Michael Lazzara

Leech Tishman Fuscaldo & Lampl, LLC

Goods and services

What the mark covers

The products and services STEEL X SYSTEMS is filed for, grouped by Nice class.

  • Residential and commercial building construction; on-site assembly of prefabricated residential and commercial buildings; construction project management services in the fields of residential building services and commercial building services

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. Examiner's amendment entered
  7. Notification of examiners amendment e-mailed
  8. Examiners amendment e-mailed
  9. Examiners amendment -written
  10. Assigned to examiner

3 earlier steps on the official record.

FAQ

About STEEL X SYSTEMS

Who owns the trademark "STEEL X SYSTEMS"?

The USPTO trademark "STEEL X SYSTEMS" (application 99533979) is owned by United States Steel Corporation.

What is the status of "STEEL X SYSTEMS"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull STEEL X SYSTEMS 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_019d2b6e-b7c1-764e-8bc5-c81e4b521207
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b6e-b7c1-764e-8bc5-c81e4b521207",
  "object": "trademark",
  "mark_text": "STEEL X SYSTEMS",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "99533979",
  "filing_date": "2025-12-07",
  "nice_classes": [
    37
  ],
  "owners": [
    {
      "name": "United States Steel Corporation",
      "entity_id": "ent_019f286b-b4d8-73ee-b861-65e53d6782eb"
    }
  ]
}