USPTO trademark

ET3

Opposition periodUSPTOWord and designClass 25

"ET3" is a word and design mark owned by Kai Cenat LLC, filed at the USPTO on October 17, 2025. It is in its opposition period and covers class 25 (Clothing).

Get this data via the API
Official USPTO record
ET3 trademark as filed
As filed with the USPTO
Status
Opposition period
Since July 9, 2026
Filed
October 17, 2025
Registered
Not yet
Expires
Not recorded
Application no.
99450036
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns ET3

The owner and representative on file with the office.

Owner

Kai Cenat LLC

Marietta, United States

Representative

Amy L. Kramer

Greenberg Traurig, LLP

Goods and services

What the mark covers

The products and services ET3 is filed for, grouped by Nice class.

  • Shirts; Hooded sweatshirts; Sweatshirts; Hats; Pants; Shorts; Pajamas; Shoes; Swimwear; Socks

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Teas change of correspondence received
  2. Attorney/dom.rep.revoked and/or appointed
  3. Teas revoke/app/change addr of atty/dom rep received
  4. Extension of time to oppose process - terminated
  5. Opposition instituted no. 999999
  6. Assignment of ownership not updated automatically
  7. Teas change of correspondence received
  8. Attorney/dom.rep.revoked and/or appointed
  9. Teas revoke/app/change addr of atty/dom rep received
  10. Applicant/correspondence changes (non-responsive) entered

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 ET3

Who owns the trademark "ET3"?

The USPTO trademark "ET3" (application 99450036) is owned by Kai Cenat LLC.

What is the status of "ET3"?

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 ET3 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_019d2b48-7b63-7190-bd12-8b3992c3dddc
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b48-7b63-7190-bd12-8b3992c3dddc",
  "object": "trademark",
  "mark_text": "ET3",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99450036",
  "filing_date": "2025-10-17",
  "nice_classes": [
    25
  ],
  "owners": [
    {
      "name": "Kai Cenat LLC",
      "entity_id": null
    }
  ]
}