USPTO trademark

QUARTET

RegisteredUSPTOWord markClass 44

"QUARTET" is a word mark owned by EVG Specialty Network LLC, filed at the USPTO on April 8, 2025. It is registered and covers class 44 (Medical, Beauty, and Agricultural).

Get this data via the API

Data current as of November 25, 2025Official USPTO record

As filed with the USPTO

Status: Registered; Since November 25, 2025
Filed: April 8, 2025
Registered: November 25, 2025
Expires: Not recorded
Application no.: 99125881
Registration no.: 8040148
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns QUARTET

The owner and representative on file with the office.

Owner

EVG Specialty Network LLC

Washington, United States

Representative

Devon E. White

Wyrick Robbins Yates & Ponton LLP

Goods and services

What the mark covers

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

44Class 44 · Medical, Beauty, and Agricultural
Veterinary services; Veterinary specialty services providing advanced medical, diagnostic or surgical services for animals; Veterinary emergency and trauma services; Veterinary surgery

History

What has happened so far

Steps recorded by the USPTO, newest first.

November 25, 2025Notice of registration confirmation emailed
November 25, 2025Registered-principal register
October 7, 2025Official gazette publication confirmation e-mailed
October 7, 2025Published for opposition
October 1, 2025Notification of notice of publication e-mailed
September 4, 2025Approved for pub - principal register
September 4, 2025Assigned to examiner
April 8, 2025Application filing receipt mailed
April 8, 2025New application office supplied data entered
April 8, 2025New application entered

FAQ

About QUARTET

Who owns the trademark "QUARTET"?

The USPTO trademark "QUARTET" (application 99125881) is owned by EVG Specialty Network LLC.

What is the status of "QUARTET"?

Its status at the USPTO is: registered.

When was "QUARTET" registered?

It was registered on November 25, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull QUARTET 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_019d2aa6-e808-717d-8503-59e51cff1b46
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2aa6-e808-717d-8503-59e51cff1b46",
  "object": "trademark",
  "mark_text": "QUARTET",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99125881",
  "filing_date": "2025-04-08",
  "nice_classes": [
    44
  ],
  "owners": [
    {
      "name": "EVG Specialty Network LLC",
      "entity_id": null
    }
  ]
}