USPTO trademark

HOUSE OF HART

Opposition periodUSPTOWord markClass 18Class 20

"HOUSE OF HART" is a word mark owned by The Hart Collective, LLC, filed at the USPTO on August 7, 2026. It is in its opposition period and covers classes 18 and 20.

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Official USPTO record
HOUSE OF HART trademark as filed
As filed with the USPTO
Status
Opposition period
Since October 6, 2026
Filed
August 7, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50037666
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
2 classes
Ownership

Who owns HOUSE OF HART

The owner and representative on file with the office.

Owner

The Hart Collective, LLC

Miami, United States

Representative

Christian Sanchelima

Sanchelima & Associates, P.A.

Goods and services

What the mark covers

The products and services HOUSE OF HART is filed for, grouped by Nice class.

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Official gazette publication confirmation e-mailed
  2. Published for opposition
  3. Notification of notice of publication e-mailed
  4. Approved for pub - principal register
  5. Assigned to examiner
  6. Application filing receipt mailed
  7. New application office supplied data entered
  8. New application entered
FAQ

About HOUSE OF HART

Who owns the trademark "HOUSE OF HART"?

The USPTO trademark "HOUSE OF HART" (application 50037666) is owned by The Hart Collective, LLC.

What is the status of "HOUSE OF HART"?

Its status at the USPTO is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull HOUSE OF HART 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_019fe178-e385-77fa-a7a4-d14fb5ab9037
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019fe178-e385-77fa-a7a4-d14fb5ab9037",
  "object": "trademark",
  "mark_text": "HOUSE OF HART",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "50037666",
  "filing_date": "2026-08-07",
  "nice_classes": [
    18,
    20
  ],
  "owners": [
    {
      "name": "The Hart Collective, LLC",
      "entity_id": null
    }
  ]
}