USPTO trademark

LLMSTER

Under examinationUSPTOWord markClass 9

"LLMSTER" is a word mark owned by Element Labs Inc., filed at the USPTO on October 28, 2026. It is under examination and covers class 9 (Computers and Scientific Devices).

Get this data via the API
Official USPTO record
LLMSTER trademark as filed
As filed with the USPTO
Status
Under examination
Since October 28, 2026
Filed
October 28, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50187438
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns LLMSTER

The owner and representative on file with the office.

Owner

Element Labs Inc.

New York, United States

Representative

John Paul Oleksiuk

Cooley LLP

Goods and services

What the mark covers

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

  • Downloadable computer software platforms for developing, deploying, maintaining, administering, managing, training, validating, configuring, monitoring, querying, and auditing large language models (LLMs); Downloadable computer software platforms for use in developing and operating multi-agent systems and applications; Downloadable computer programs using artificial intelligence (AI) for developing and operating large language model systems hosted on the cloud and accessible to users via an application programming interface (API)

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About LLMSTER

Who owns the trademark "LLMSTER"?

The USPTO trademark "LLMSTER" (application 50187438) is owned by Element Labs Inc.

What is the status of "LLMSTER"?

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 LLMSTER 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_01a187c5-e6e2-753d-a4b6-fb62dd995fa1
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a187c5-e6e2-753d-a4b6-fb62dd995fa1",
  "object": "trademark",
  "mark_text": "LLMSTER",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50187438",
  "filing_date": "2026-10-28",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "Element Labs Inc.",
      "entity_id": null
    }
  ]
}