USPTO trademark

O OHIO STATE

RegisteredUSPTOFigurative markClass 25

"O OHIO STATE" is a figurative mark owned by Ohio State University, The, filed at the USPTO on May 28, 1996. It is registered and covers class 25 (Clothing).

Get this data via the API

Data current as of September 9, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since September 30, 2017
Filed: May 28, 1996
Registered: September 9, 1997
Expires: Not recorded
Application no.: 75110338
Registration no.: 2094602
Office: USPTO; United States Patent and Trademark Office
Mark type: Figurative mark; 1 class

Ownership

Who owns O OHIO STATE

The owner and representative on file with the office.

Owner

Ohio State University, The

Columbus, United States

Representative

Samantha M. Quimby

Frost Brown Todd LLC

Goods and services

What the mark covers

The products and services O OHIO STATE is filed for, grouped by Nice class.

25Class 25 · Clothing
clothing items for men, women and children, namely, sweatshirts, T-shirts and sweaters

History

What has happened so far

Steps recorded by the USPTO, newest first.

September 9, 2026Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
April 17, 2018Notice of suit
February 5, 2018Notice of suit
September 30, 2017Notice of acceptance of sec. 8 & 9 - e-mailed
September 30, 2017Registered and renewed (second renewal - 10 yrs)
September 30, 2017Registered - sec. 8 (10-yr) accepted/sec. 9 granted
September 30, 2017Case assigned to post registration paralegal
August 25, 2017Teas section 8 & 9 received
September 9, 2016Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
May 21, 2013Notice of suit

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 O OHIO STATE

Who owns the trademark "O OHIO STATE"?

The USPTO trademark "O OHIO STATE" (application 75110338) is owned by Ohio State University, The.

What is the status of "O OHIO STATE"?

Its status at the USPTO is: registered.

When was "O OHIO STATE" registered?

It was registered on September 9, 1997.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull O OHIO STATE 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_019d1b88-af93-73b0-988d-99ccd8faa7af
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d1b88-af93-73b0-988d-99ccd8faa7af",
  "object": "trademark",
  "mark_text": "O OHIO STATE",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "75110338",
  "filing_date": "1996-05-28",
  "nice_classes": [
    25
  ],
  "owners": [
    {
      "name": "Ohio State University, The",
      "entity_id": null
    }
  ]
}