USPTO trademark

CBRN

RegisteredUSPTOWord and designClass

"CBRN" is a word and design mark owned by Board of Certification for Emergency Nursing, filed at the USPTO on January 8, 2025. It is registered and covers class null.

Get this data via the API

Data current as of December 2, 2025Official USPTO record

As filed with the USPTO

Status: Registered; Since December 2, 2025
Filed: January 8, 2025
Registered: December 2, 2025
Expires: Not recorded
Application no.: 98944257
Registration no.: 8046734
Office: USPTO; United States Patent and Trademark Office
Mark type: Word and design; 1 class

Ownership

Who owns CBRN

The owner and representative on file with the office.

Owner

Board of Certification for Emergency Nursing

Oak Brook, United States

Representative

Melissa A. Vallone

Barnes & Thornburg LLP

Goods and services

What the mark covers

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

nullClass
No goods or services text on file.

History

What has happened so far

Steps recorded by the USPTO, newest first.

December 2, 2025Notice of registration confirmation emailed
December 2, 2025Registered-principal register
October 14, 2025Official gazette publication confirmation e-mailed
October 14, 2025Published for opposition
October 8, 2025Notification of notice of publication e-mailed
September 15, 2025Approved for pub - principal register
August 28, 2025Teas/email correspondence entered
August 28, 2025Correspondence received in law office
August 28, 2025Teas response to office action received
June 4, 2025Notification of non-final action e-mailed

6 earlier steps on the official record.

FAQ

About CBRN

Who owns the trademark "CBRN"?

The USPTO trademark "CBRN" (application 98944257) is owned by Board of Certification for Emergency Nursing.

What is the status of "CBRN"?

Its status at the USPTO is: registered.

When was "CBRN" registered?

It was registered on December 2, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull CBRN 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_019d2a4b-f545-733a-a165-7681bc840b12
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2a4b-f545-733a-a165-7681bc840b12",
  "object": "trademark",
  "mark_text": "CBRN",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "98944257",
  "filing_date": "2025-01-08",
  "nice_classes": [
    null
  ],
  "owners": [
    {
      "name": "Board of Certification for Emergency Nursing",
      "entity_id": null
    }
  ]
}