USPTO trademark

GECHENGOPENON

RegisteredUSPTOWord markClass 14

"GECHENGOPENON" is a word mark owned by Guangzhou Guanguan Jewelry Co., Ltd., filed at the USPTO on September 19, 2025. It is registered and covers class 14 (Jewelry).

Get this data via the API

Data current as of May 5, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since May 5, 2026
Filed: September 19, 2025
Registered: May 5, 2026
Expires: Not recorded
Application no.: 99402578
Registration no.: 8240021
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns GECHENGOPENON

The owner and representative on file with the office.

Owner

Guangzhou Guanguan Jewelry Co., Ltd.

Guangzhou City, China

Representative

Michael C. McClure

Murray, Ziel & Johnston, PLLC

Goods and services

What the mark covers

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

14Class 14 · Jewelry
Earrings; Rings; Broaches being jewelry; Jewellery findings; Jewelry clips for adapting pierced earrings to clip-on earrings; Wedding rings; Slapband bracelets; Jewelry, namely, magnetic necklaces; Jewels; Jewellery; Drop earrings; Choker necklaces; Ear clips; Lockets; Necklaces

History

What has happened so far

Steps recorded by the USPTO, newest first.

May 5, 2026Registered-principal register
March 17, 2026Official gazette publication confirmation e-mailed
March 17, 2026Published for opposition
March 11, 2026Notification of notice of publication e-mailed
February 19, 2026Approved for pub - principal register
February 19, 2026Examiner's amendment entered
February 19, 2026Notification of examiners amendment e-mailed
February 19, 2026Examiners amendment e-mailed
February 19, 2026Examiners amendment -written
February 11, 2026Assigned to examiner

3 earlier steps on the official record.

FAQ

About GECHENGOPENON

Who owns the trademark "GECHENGOPENON"?

The USPTO trademark "GECHENGOPENON" (application 99402578) is owned by Guangzhou Guanguan Jewelry Co., Ltd.

What is the status of "GECHENGOPENON"?

Its status at the USPTO is: registered.

When was "GECHENGOPENON" registered?

It was registered on May 5, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull GECHENGOPENON 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_019d2b30-d4e9-75ca-935f-2ce3afb0b14d
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2b30-d4e9-75ca-935f-2ce3afb0b14d",
  "object": "trademark",
  "mark_text": "GECHENGOPENON",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99402578",
  "filing_date": "2025-09-19",
  "nice_classes": [
    14
  ],
  "owners": [
    {
      "name": "Guangzhou Guanguan Jewelry Co., Ltd.",
      "entity_id": null
    }
  ]
}