USPTO trademark

SI FIGHT CLUB

Under examinationUSPTOWord markClass 42

"SI FIGHT CLUB" is a word mark owned by Lockheed Martin Corporation, filed at the USPTO on October 7, 2026. It is under examination and covers class 42 (Computer and Scientific Services).

View Lockheed Martin Corporation portfolioGet this data via the API
Official USPTO record
SI FIGHT CLUB trademark as filed
As filed with the USPTO
Status
Under examination
Since October 7, 2026
Filed
October 7, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50148793
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns SI FIGHT CLUB

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

Owner

Lockheed Martin Corporation

LMT · Bethesda, United States

1,489 trademarks in the portfolioView company

Representative

Naresh Kilaru

Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

Goods and services

What the mark covers

The products and services SI FIGHT CLUB is filed for, grouped by Nice class.

  • Technology consultation in the field of artificial intelligence (AI) and super intelligence (SI); research in the field of artificial intelligence (AI) and super intelligence (SI) technology; consultancy in the field of artificial intelligence (AI) and super intelligence (SI) technology; product testing, namely, evaluation of artificial intelligence (AI) and super intelligence (SI) model performance in a simulated, multi-domain environment; design and development of artificial intelligence (AI) and super intelligence (SI) technologies for use in a virtual environment to enhance decision-making, situational awareness, and tactical planning; product development and testing services in the field of artificial intelligence (AI) and super intelligence (SI)

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About SI FIGHT CLUB

Who owns the trademark "SI FIGHT CLUB"?

The USPTO trademark "SI FIGHT CLUB" (application 50148793) is owned by Lockheed Martin Corporation.

What is the status of "SI FIGHT CLUB"?

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 SI FIGHT CLUB 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_01a11b9c-db29-751a-9cc2-eac27233a35f
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a11b9c-db29-751a-9cc2-eac27233a35f",
  "object": "trademark",
  "mark_text": "SI FIGHT CLUB",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50148793",
  "filing_date": "2026-10-07",
  "nice_classes": [
    42
  ],
  "owners": [
    {
      "name": "Lockheed Martin Corporation",
      "entity_id": "ent_019f286d-54be-702b-b8c5-519122429fe1"
    }
  ]
}