USPTO trademark

WHITE DWARF

Under examinationUSPTOWord markClass 11

"WHITE DWARF" is a word mark owned by Advanced Fusion Systems, LLC, filed at the USPTO on September 28, 2026. It is under examination and covers class 11 (Environmental Control Apparatus).

Get this data via the API
Official USPTO record
WHITE DWARF trademark as filed
As filed with the USPTO
Status
Under examination
Since September 28, 2026
Filed
September 28, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50133314
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns WHITE DWARF

The owner and representative on file with the office.

Owner

Advanced Fusion Systems, LLC

Newton, United States

Representative

Lauren B. Emerson

Leason Ellis LLP

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application office supplied data entered
  3. New application entered
FAQ

About WHITE DWARF

Who owns the trademark "WHITE DWARF"?

The USPTO trademark "WHITE DWARF" (application 50133314) is owned by Advanced Fusion Systems, LLC.

What is the status of "WHITE DWARF"?

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 WHITE DWARF 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_01a0ed53-1e87-739b-bff1-f537d6d27236
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0ed53-1e87-739b-bff1-f537d6d27236",
  "object": "trademark",
  "mark_text": "WHITE DWARF",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50133314",
  "filing_date": "2026-09-28",
  "nice_classes": [
    11
  ],
  "owners": [
    {
      "name": "Advanced Fusion Systems, LLC",
      "entity_id": null
    }
  ]
}