USPTO trademark

ECF

RegisteredUSPTOWord and designClass 41

"ECF" is a word and design mark owned by SV3, LLC, filed at the USPTO on November 13, 2024. It is registered and covers class 41 (Education and Entertainment).

Get this data via the API

Data current as of November 4, 2025Official USPTO record

As filed with the USPTO

Status: Registered; Since November 4, 2025
Filed: November 13, 2024
Registered: November 4, 2025
Expires: Not recorded
Application no.: 98850911
Registration no.: 8008301
Office: USPTO; United States Patent and Trademark Office
Mark type: Word and design; 1 class

Ownership

Who owns ECF

The owner and representative on file with the office.

Owner

SV3, LLC

Phoenix, United States

Representative

J. Damon Ashcraft

Snell & Wilmer, L.L.P.

Goods and services

What the mark covers

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

41Class 41 · Education and Entertainment
Educational services, namely, providing a website featuring blogs and non-downloadable articles in the field of vaping

History

What has happened so far

Steps recorded by the USPTO, newest first.

November 4, 2025Notice of registration confirmation emailed
November 4, 2025Registered-principal register
September 16, 2025Official gazette publication confirmation e-mailed
September 16, 2025Published for opposition
September 10, 2025Notification of notice of publication e-mailed
August 19, 2025Approved for pub - principal register
August 18, 2025Examiner's amendment entered
August 18, 2025Notification of examiners amendment e-mailed
August 18, 2025Examiners amendment e-mailed
August 18, 2025Examiners amendment -written

10 earlier steps on the official record.

FAQ

About ECF

Who owns the trademark "ECF"?

The USPTO trademark "ECF" (application 98850911) is owned by SV3, LLC.

What is the status of "ECF"?

Its status at the USPTO is: registered.

When was "ECF" registered?

It was registered on November 4, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull ECF 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_019d2a14-0627-7778-a397-d3e980af15cc
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2a14-0627-7778-a397-d3e980af15cc",
  "object": "trademark",
  "mark_text": "ECF",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "98850911",
  "filing_date": "2024-11-13",
  "nice_classes": [
    41
  ],
  "owners": [
    {
      "name": "SV3, LLC",
      "entity_id": null
    }
  ]
}