USPTO trademark

QUICKSILVER

RegisteredUSPTOWord markClass 35

"QUICKSILVER" is a word mark owned by Capital One Financial Corporation, filed at the USPTO on May 21, 2026. It is registered and covers class 35 (Advertising and Business).

View Capital One Financial Corporation portfolio Get this data via the API

Data current as of September 1, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since September 1, 2026
Filed: May 21, 2026
Registered: September 1, 2026
Expires: Not recorded
Application no.: 99838150
Registration no.: 8423579
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns QUICKSILVER

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

Capital One Financial Corporation

COF · Richmond, United States

1,254 trademarks in the portfolioView company

Representative

Stephanie H. Bald

Kelly IP, LLP

Goods and services

What the mark covers

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

35Class 35 · Advertising and Business
Promoting the sale of goods and services of others by awarding purchase points for credit card use

History

What has happened so far

Steps recorded by the USPTO, newest first.

September 1, 2026Notice of registration confirmation emailed
September 1, 2026Registered-principal register
July 14, 2026Official gazette publication confirmation e-mailed
July 14, 2026Published for opposition
July 8, 2026Notification of notice of publication e-mailed
June 18, 2026Approved for pub - principal register
June 17, 2026Assigned to examiner
June 9, 2026Teas change of correspondence received
June 9, 2026Attorney/dom.rep.revoked and/or appointed
June 9, 2026Teas revoke/app/change addr of atty/dom rep received

3 earlier steps on the official record.

FAQ

About QUICKSILVER

Who owns the trademark "QUICKSILVER"?

The USPTO trademark "QUICKSILVER" (application 99838150) is owned by Capital One Financial Corporation.

What is the status of "QUICKSILVER"?

Its status at the USPTO is: registered.

When was "QUICKSILVER" registered?

It was registered on September 1, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull QUICKSILVER 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_019e5341-1f50-707f-b762-5a4d3bc5a4ad
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019e5341-1f50-707f-b762-5a4d3bc5a4ad",
  "object": "trademark",
  "mark_text": "QUICKSILVER",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99838150",
  "filing_date": "2026-05-21",
  "nice_classes": [
    35
  ],
  "owners": [
    {
      "name": "Capital One Financial Corporation",
      "entity_id": "ent_019ebbac-47d4-7760-8f23-07d93d22c799"
    }
  ]
}