USPTO trademark

CHICAGO WHITE SOX

RegisteredUSPTOWord and designClass 25

"CHICAGO WHITE SOX" is a word and design mark owned by Chicago White Sox, Ltd., filed at the USPTO on October 19, 1994. It is registered and covers class 25 (Clothing).

Get this data via the API

Data current as of March 10, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since February 19, 2026
Filed: October 19, 1994
Registered: December 26, 1995
Expires: Not recorded
Application no.: 74587554
Registration no.: 1943802
Office: USPTO; United States Patent and Trademark Office
Mark type: Word and design; 1 class

Ownership

Who owns CHICAGO WHITE SOX

The owner and representative on file with the office.

Owner

Chicago White Sox, Ltd.

Chicago, United States

Representative

Nancy DiConza

Fross Zelnick Lehrman & Zissu, P.C.

Goods and services

What the mark covers

The products and services CHICAGO WHITE SOX is filed for, grouped by Nice class.

25Class 25 · Clothing
[ hats, caps made of cloth and ] T-shirts

History

What has happened so far

Steps recorded by the USPTO, newest first.

February 19, 2026Notice of acceptance of sec. 8 & 9 - e-mailed
February 19, 2026Registered and renewed (third renewal - 10 yrs)
February 19, 2026Registered - sec. 8 (10-yr) accepted/sec. 9 granted
February 19, 2026Case assigned to post registration paralegal
November 18, 2025Teas section 8 & 9 received
March 31, 2025Teas change of correspondence received
March 31, 2025Attorney/dom.rep.revoked and/or appointed
March 31, 2025Teas revoke/app/change addr of atty/dom rep received
March 31, 2025Applicant/correspondence changes (non-responsive) entered
March 31, 2025Teas change of owner address received

10 earlier steps on the official record.

Disputes

Oppositions and cancellations

Proceedings recorded against this mark by the USPTO. Reported as recorded, not legal advice.

FAQ

About CHICAGO WHITE SOX

Who owns the trademark "CHICAGO WHITE SOX"?

The USPTO trademark "CHICAGO WHITE SOX" (application 74587554) is owned by Chicago White Sox, Ltd.

What is the status of "CHICAGO WHITE SOX"?

Its status at the USPTO is: registered.

When was "CHICAGO WHITE SOX" registered?

It was registered on December 26, 1995.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull CHICAGO WHITE SOX 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_019d1aeb-c47d-70a9-9020-7aef908f6120
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d1aeb-c47d-70a9-9020-7aef908f6120",
  "object": "trademark",
  "mark_text": "CHICAGO WHITE SOX",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "74587554",
  "filing_date": "1994-10-19",
  "nice_classes": [
    25
  ],
  "owners": [
    {
      "name": "Chicago White Sox, Ltd.",
      "entity_id": null
    }
  ]
}