USPTO trademark

D DUCO

RegisteredUSPTOFigurative markClass 25

"D DUCO" is a figurative mark owned by Xu, Zhiguo, filed at the USPTO on August 23, 2023. It is registered and covers class 25 (Clothing).

Get this data via the API
Official USPTO record
D DUCO trademark as filed
As filed with the USPTO
Status
Registered
Since May 27, 2025
Filed
August 23, 2023
Registered
May 27, 2025
Expires
Not recorded
Application no.
98147600
Registration no.
7806157
Office
USPTO
United States Patent and Trademark Office
Mark type
Figurative mark
1 class
Ownership

Who owns D DUCO

The owner and representative on file with the office.

Owner

Xu, Zhiguo

Shanghai, China

Representative

Jianmin Zhou

Law Offices of James Zhou

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Automatic update of assignment of ownership
  2. Notice of registration confirmation emailed
  3. Registered-principal register
  4. Ttab release case to trademarks
  5. Opposition terminated no. 999999
  6. Opposition dismissed no. 999999
  7. Extension of time to oppose process - terminated
  8. Opposition instituted no. 999999
  9. Extension of time to oppose received
  10. Official gazette publication confirmation e-mailed

6 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 D DUCO

Who owns the trademark "D DUCO"?

The USPTO trademark "D DUCO" (application 98147600) is owned by Xu, Zhiguo.

What is the status of "D DUCO"?

Its status at the USPTO is: registered.

When was "D DUCO" registered?

It was registered on May 27, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull D DUCO 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_019d2c07-32c8-7755-b597-1dff5e425f3b
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2c07-32c8-7755-b597-1dff5e425f3b",
  "object": "trademark",
  "mark_text": "D DUCO",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "98147600",
  "filing_date": "2023-08-23",
  "nice_classes": [
    25
  ],
  "owners": [
    {
      "name": "XU, ZHIGUO",
      "entity_id": null
    }
  ]
}