USPTO trademark

GKH

RegisteredUSPTOWord markClass 6

"GKH" is a word mark owned by Aubert & Duval, filed at the USPTO on March 25, 2025. It is registered and covers class 6 (Common Metals).

View Aubert & Duval portfolioGet this data via the API
Official USPTO record
GKH trademark as filed
As filed with the USPTO
Status
Registered
Since July 21, 2026
Filed
March 25, 2025
Registered
July 21, 2026
Expires
Not recorded
Application no.
99102925
Registration no.
8350793
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns GKH

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

Owner

Aubert & Duval

Issy-les-Moulineaux, France

68 trademarks in the portfolioView company

Representative

Dennis S. Prahl

Ladas & Parry LLP

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of registration confirmation emailed
  2. Registered-principal register
  3. Official gazette publication confirmation e-mailed
  4. Published for opposition
  5. Notification of notice of publication e-mailed
  6. Approved for pub - principal register
  7. Examiner's amendment entered
  8. Notification of examiners amendment e-mailed
  9. Examiners amendment e-mailed
  10. Examiners amendment -written

10 earlier steps on the official record.

FAQ

About GKH

Who owns the trademark "GKH"?

The USPTO trademark "GKH" (application 99102925) is owned by Aubert & Duval.

What is the status of "GKH"?

Its status at the USPTO is: registered.

When was "GKH" registered?

It was registered on July 21, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull GKH 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_019d2a98-a644-719f-bbc0-aa7c5de44c95
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2a98-a644-719f-bbc0-aa7c5de44c95",
  "object": "trademark",
  "mark_text": "GKH",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99102925",
  "filing_date": "2025-03-25",
  "nice_classes": [
    6
  ],
  "owners": [
    {
      "name": "AUBERT & DUVAL",
      "entity_id": "ent_019eb6f9-a41e-7799-85e4-58b4e0c044e4"
    }
  ]
}