USPTO trademark

CASIO

RegisteredUSPTOWord markClass 14

"CASIO" is a word mark owned by Casio Keisanki Kabushiki Kaisha, filed at the USPTO on February 5, 1975. It is registered and covers class 14 (Jewelry).

View Casio Keisanki Kabushiki Kaisha portfolioGet this data via the API
Official USPTO record
CASIO trademark as filed
As filed with the USPTO
Status
Registered
Since October 18, 2025
Filed
February 5, 1975
Registered
June 15, 1976
Expires
Not recorded
Application no.
73043485
Registration no.
1041284
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns CASIO

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

Owner

Casio Keisanki Kabushiki Kaisha

Tokyo, Japan

1,127 trademarks in the portfolioView company

Representative

Norm J. Rich

Foley & Lardner LLP

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of suit
  2. Notice of suit
  3. Notice of suit
  4. Notice of acceptance of sec. 8 & 9 - e-mailed
  5. Registered and renewed (fourth renewal - 10 yrs)
  6. Registered - sec. 8 (10-yr) accepted/sec. 9 granted
  7. Case assigned to post registration paralegal
  8. Teas section 8 & 9 received
  9. Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
  10. Notice 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 CASIO

Who owns the trademark "CASIO"?

The USPTO trademark "CASIO" (application 73043485) is owned by Casio Keisanki Kabushiki Kaisha.

What is the status of "CASIO"?

Its status at the USPTO is: registered.

When was "CASIO" registered?

It was registered on June 15, 1976.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull CASIO 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 keyView docs
GET /v1/trademarks/{id}
ID=tm_019d156e-8c52-75ed-90ff-3c364a1f5c47
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d156e-8c52-75ed-90ff-3c364a1f5c47",
  "object": "trademark",
  "mark_text": "CASIO",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "73043485",
  "filing_date": "1975-02-05",
  "nice_classes": [
    14
  ],
  "owners": [
    {
      "name": "CASIO KEISANKI KABUSHIKI KAISHA",
      "entity_id": "ent_01a0cc48-ce40-71df-a9a6-ad3ed2d6cdb0"
    }
  ]
}