USPTO trademark

AMEX

RegisteredUSPTOWord markClass 35Class 41Class 43

"AMEX" is a word mark owned by American Express Marketing & Development Corp., filed at the USPTO on August 3, 2021. It is registered and covers classes 35, 41 and 43.

View American Express Marketing & Development Corp. portfolioGet this data via the API
Official USPTO record
AMEX trademark as filed
As filed with the USPTO
Status
Registered
Since August 26, 2025
Filed
August 3, 2021
Registered
August 26, 2025
Expires
Not recorded
Application no.
90862176
Registration no.
7922126
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
3 classes
Ownership

Who owns AMEX

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

Owner

American Express Marketing & Development Corp.

New York, United States

1,008 trademarks in the portfolioView company
Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of registration confirmation emailed
  2. Registered-principal register
  3. Notice of acceptance of statement of use e-mailed
  4. Allowed principal register - sou accepted
  5. Statement of use processing complete
  6. Use amendment filed
  7. Teas statement of use received
  8. Notice of approval of extension request e-mailed
  9. Sou extension 5 granted
  10. Case assigned to intent to use paralegal

10 earlier steps on the official record.

Disputes

Oppositions and cancellations

Proceedings recorded against this mark by the USPTO. Reported as recorded, not legal advice.

FAQ

About AMEX

Who owns the trademark "AMEX"?

The USPTO trademark "AMEX" (application 90862176) is owned by American Express Marketing & Development Corp.

What is the status of "AMEX"?

Its status at the USPTO is: registered.

When was "AMEX" registered?

It was registered on August 26, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull AMEX 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_019d2d90-b6b1-72bb-8495-72dcd6382104
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2d90-b6b1-72bb-8495-72dcd6382104",
  "object": "trademark",
  "mark_text": "AMEX",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "90862176",
  "filing_date": "2021-08-03",
  "nice_classes": [
    35,
    41,
    43
  ],
  "owners": [
    {
      "name": "American Express Marketing & Development Corp.",
      "entity_id": "ent_01a0cccd-5505-74b8-88ac-9998877a2042"
    }
  ]
}