USPTO trademark

26D

Under examinationUSPTOWord markClass 37

"26D" is a word mark owned by Advanced Defense Systems, Inc., filed at the USPTO on July 27, 2026. It is under examination and covers class 37 (Building Construction and Repair).

Get this data via the API
Official USPTO record
26D trademark as filed
As filed with the USPTO
Status
Under examination
Since September 28, 2026
Filed
July 27, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50014557
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns 26D

The owner and representative on file with the office.

Owner

Advanced Defense Systems, Inc.

Merrimack, United States

Representative

Stewart N. Mesher

Stinson LLP

Goods and services

What the mark covers

The products and services 26D is filed for, grouped by Nice class.

  • Installation, maintenance, and repair of electronic systems, avionics systems, and military equipment; Maintenance and repair of computer hardware used in aerospace and defense applications; Technical support services, namely, troubleshooting in the nature of repair of electronic and computer systems

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application extension granted/receipt provided
  2. Application extension to response period - received
  3. Notification of non-final action e-mailed
  4. Non-final action e-mailed
  5. Non-final action written
  6. Assigned to examiner
  7. New application office supplied data entered
  8. Application filing receipt mailed
  9. New application entered
FAQ

About 26D

Who owns the trademark "26D"?

The USPTO trademark "26D" (application 50014557) is owned by Advanced Defense Systems, Inc.

What is the status of "26D"?

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 26D 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_019fa8de-7521-77c6-93eb-adfcba65c9c3
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019fa8de-7521-77c6-93eb-adfcba65c9c3",
  "object": "trademark",
  "mark_text": "26D",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50014557",
  "filing_date": "2026-07-27",
  "nice_classes": [
    37
  ],
  "owners": [
    {
      "name": "Advanced Defense Systems, Inc.",
      "entity_id": null
    }
  ]
}