USPTO trademark

CENTURY 21

CancelledUSPTOWord markClass 36

"CENTURY 21" is a word mark owned by C21 TM LLC, filed at the USPTO on April 15, 1983. It was cancelled and covers class 36 (Insurance and Financial).

Get this data via the API
Official USPTO record
CENTURY 21 trademark as filed
As filed with the USPTO
Status
Cancelled
Since May 16, 2025
Filed
April 15, 1983
Registered
November 6, 1984
Expires
Not recorded
Application no.
73421810
Registration no.
1304095
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns CENTURY 21

The owner and representative on file with the office.

Owner

C21 TM LLC

Mission Viejo, United States

Representative

Joan T. Pinaire

Anywhere Real Estate Inc.

Goods and services

What the mark covers

The products and services CENTURY 21 is filed for, grouped by Nice class.

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Assignment of ownership not updated automatically
  2. Cancelled sec. 8 (10-yr)/expired section 9
  3. Assignment of ownership not updated automatically
  4. Teas change of correspondence received
  5. Attorney/dom.rep.revoked and/or appointed
  6. Teas revoke/app/change addr of atty/dom rep received
  7. Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
  8. Applicant/correspondence changes (non-responsive) entered
  9. Teas change of correspondence received
  10. Attorney/dom.rep.revoked and/or appointed

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 CENTURY 21

Who owns the trademark "CENTURY 21"?

The USPTO trademark "CENTURY 21" (application 73421810) is owned by C21 TM LLC.

What is the status of "CENTURY 21"?

Its status at the USPTO is: cancelled.

When was "CENTURY 21" registered?

It was registered on November 6, 1984.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull CENTURY 21 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_019d1662-fcbf-738f-a240-2658eb3ef1e3
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d1662-fcbf-738f-a240-2658eb3ef1e3",
  "object": "trademark",
  "mark_text": "CENTURY 21",
  "status": {
    "primary": "inactive",
    "stage": "cancelled"
  },
  "office_code": "US",
  "application_number": "73421810",
  "filing_date": "1983-04-15",
  "nice_classes": [
    36
  ],
  "owners": [
    {
      "name": "C21 TM LLC",
      "entity_id": null
    }
  ]
}