USPTO trademark

CLIFFS H

Under examinationUSPTOWord markClass 6

"CLIFFS H" is a word mark owned by Cleveland-Cliffs Inc., filed at the USPTO on October 21, 2026. It is under examination and covers class 6 (Common Metals).

View Cleveland-Cliffs Inc. portfolioGet this data via the API
Official USPTO record
CLIFFS H trademark as filed
As filed with the USPTO
Status
Under examination
Since October 21, 2026
Filed
October 21, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50174088
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns CLIFFS H

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

Owner

Cleveland-Cliffs Inc.

CLF · Cleveland, United States

19 trademarks in the portfolioView company

Representative

Karlyn A. Schnapp

FBT Gibbons LLP

Goods and services

What the mark covers

The products and services CLIFFS H is filed for, grouped by Nice class.

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About CLIFFS H

Who owns the trademark "CLIFFS H"?

The USPTO trademark "CLIFFS H" (application 50174088) is owned by Cleveland-Cliffs Inc.

What is the status of "CLIFFS H"?

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 CLIFFS H 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_01a163b6-dcfe-7356-b596-d4e5c6921155
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a163b6-dcfe-7356-b596-d4e5c6921155",
  "object": "trademark",
  "mark_text": "CLIFFS H",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50174088",
  "filing_date": "2026-10-21",
  "nice_classes": [
    6
  ],
  "owners": [
    {
      "name": "Cleveland-Cliffs Inc.",
      "entity_id": "ent_019eb6fb-0c15-76ba-b45e-c521090d5f47"
    }
  ]
}