USPTO trademark

LEGO

RegisteredUSPTOWord markClass 42

"LEGO" is a word mark owned by Lego Holding A/S, filed at the USPTO on January 26, 1994. It is registered and covers class 42 (Computer and Scientific Services).

View Lego Holding A/S portfolioGet this data via the API
Official USPTO record
LEGO trademark as filed
As filed with the USPTO
Status
Registered
Since August 17, 2025
Filed
January 26, 1994
Registered
April 11, 1995
Expires
Not recorded
Application no.
74482858
Registration no.
1889004
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns LEGO

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

Owner

Lego Holding A/S

Billund, Denmark

784 trademarks in the portfolioView company

Representative

Mary Mazzello

Kirkland & Ellis LLP

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of acceptance of sec. 8 & 9 - e-mailed
  2. Registered and renewed (third renewal - 10 yrs)
  3. Registered - sec. 8 (10-yr) accepted/sec. 9 granted
  4. Case assigned to post registration paralegal
  5. Teas section 8 & 9 received
  6. Automatic update of assignment of ownership
  7. Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
  8. Teas change of correspondence received
  9. Teas change of domestic representatives address
  10. Teas withdrawal as domestic representative received

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 LEGO

Who owns the trademark "LEGO"?

The USPTO trademark "LEGO" (application 74482858) is owned by Lego Holding A/S.

What is the status of "LEGO"?

Its status at the USPTO is: registered.

When was "LEGO" registered?

It was registered on April 11, 1995.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull LEGO 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_019d1aa9-9fc3-71c9-a880-cbdea3269453
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d1aa9-9fc3-71c9-a880-cbdea3269453",
  "object": "trademark",
  "mark_text": "LEGO",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "74482858",
  "filing_date": "1994-01-26",
  "nice_classes": [
    42
  ],
  "owners": [
    {
      "name": "LEGO HOLDING A/S",
      "entity_id": "ent_019ebba4-03a8-751f-a7df-ca5b474978e9"
    }
  ]
}