USPTO trademark

M48

Under examinationUSPTOWord markClass 9Class 12Class 40Class 45

"M48" is a word mark owned by Magnet Defense LLC, filed at the USPTO on September 14, 2026. It is under examination and covers classes 9, 12, 40 and 45.

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Official USPTO record
M48 trademark as filed
As filed with the USPTO
Status
Under examination
Since September 14, 2026
Filed
September 14, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50106592
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
4 classes
Ownership

Who owns M48

The owner and representative on file with the office.

Owner

Magnet Defense LLC

Miami, United States

Representative

David C. Lee

Goods and services

What the mark covers

The products and services M48 is filed for, grouped by Nice class.

  • Downloadable artificial intelligence (AI) - driven computer software for autonomous control, navigation, guidance, target detection and tracking for use with water vehicles and boats for military purposes and missile defense

  • Artificial intelligence (Al) - driven water vehicles, namely, fully autonomous unmanned surface vessels (USVs) and unmanned undersea vehicles (UUVs), manned surface vehicles, manned undersea vehicles, and boats for military purposes and missile defense

  • Custom manufacture of artificial intelligence (Al) - driven water vehicles and boats for military purposes and missile defense

  • Custom design of artificial intelligence (Al) - driven water vehicles and boats for military purposes and missile defense; providing online non-downloadable artificial intelligence (Al) - driven computer software for autonomous control, navigation, guidance, target detection and tracking for use with water vehicles and boats for military purposes and missile defense

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About M48

Who owns the trademark "M48"?

The USPTO trademark "M48" (application 50106592) is owned by Magnet Defense LLC.

What is the status of "M48"?

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 M48 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_01a0a531-69fc-7016-ba5e-4d8dfffd9417
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0a531-69fc-7016-ba5e-4d8dfffd9417",
  "object": "trademark",
  "mark_text": "M48",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50106592",
  "filing_date": "2026-09-14",
  "nice_classes": [
    9,
    12,
    40,
    45
  ],
  "owners": [
    {
      "name": "Magnet Defense LLC",
      "entity_id": null
    }
  ]
}