USPTO trademark

ZENA

RegisteredUSPTOWord markClass 12

"ZENA" is a word mark owned by ST Engineering Aethon, Inc., filed at the USPTO on January 9, 2023. It is registered and covers class 12 (Vehicles).

Get this data via the API

Data current as of July 8, 2025Official USPTO record

As filed with the USPTO

Status: Registered; Since July 8, 2025
Filed: January 9, 2023
Registered: July 8, 2025
Expires: Not recorded
Application no.: 97746548
Registration no.: 7860068
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns ZENA

The owner and representative on file with the office.

Owner

ST Engineering Aethon, Inc.

Pittsburgh, United States

Representative

Bryan H. Opalko

Buchanan Ingersoll & Rooney

Goods and services

What the mark covers

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

12Class 12 · Vehicles
Autonomous mobile robots (AMRs) being robotic transport vehicles; Robotic transport vehicles in the nature of autonomous robotic transport vehicles; Autonomous mobile robots (AMRs) being robotic transport vehicles for delivery of goods

History

What has happened so far

Steps recorded by the USPTO, newest first.

July 16, 2025Notice of acceptance of statement of use e-mailed
July 8, 2025Notice of registration confirmation emailed
July 8, 2025Registered-principal register
June 16, 2025Allowed principal register - sou accepted
June 16, 2025Teas/email correspondence entered
June 16, 2025Correspondence received in law office
June 16, 2025Assigned to lie
June 10, 2025Teas response to office action received
March 10, 2025Notification of non-final action e-mailed
March 10, 2025Non-final action e-mailed

10 earlier steps on the official record.

FAQ

About ZENA

Who owns the trademark "ZENA"?

The USPTO trademark "ZENA" (application 97746548) is owned by ST Engineering Aethon, Inc.

What is the status of "ZENA"?

Its status at the USPTO is: registered.

When was "ZENA" registered?

It was registered on July 8, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull ZENA 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 key View docs

GET /v1/trademarks/{id}

ID=tm_019d2b44-5d3d-74a1-8c70-181a8a58a14c
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2b44-5d3d-74a1-8c70-181a8a58a14c",
  "object": "trademark",
  "mark_text": "ZENA",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "97746548",
  "filing_date": "2023-01-09",
  "nice_classes": [
    12
  ],
  "owners": [
    {
      "name": "ST Engineering Aethon, Inc.",
      "entity_id": null
    }
  ]
}