UKIPO trademark

GUINNESS

RegisteredUKIPOWord markClass 33

"GUINNESS" is a word mark owned by Diageo Great Britain Ltd, filed at the UKIPO on May 8, 2026. It is registered and covers class 33 (Wine and Spirits).

View Diageo Great Britain Ltd portfolioGet this data via the API
Official UKIPO record
GUINNESS
Word mark as filed with the UKIPO
Status
Registered
Since May 8, 2026
Filed
May 8, 2026
Registered
August 7, 2026
Expires
Not recorded
Application no.
UK00004384455
Registration no.
UK00004384455
Office
UKIPO
Intellectual Property Office
Mark type
Word mark
1 class
Ownership

Who owns GUINNESS

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

Owner

Diageo Great Britain Ltd

United Kingdom

491 trademarks in the portfolioView company

Representative

Diageo Plc

Diageo Plc

Goods and services

What the mark covers

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

FAQ

About GUINNESS

Who owns the trademark "GUINNESS"?

The UKIPO trademark "GUINNESS" (application UK00004384455) is owned by Diageo Great Britain Ltd.

What is the status of "GUINNESS"?

Its status at the UKIPO is: registered.

When was "GUINNESS" registered?

It was registered on August 7, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull GUINNESS 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_019f427c-5b83-717c-b597-fe029c998355
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019f427c-5b83-717c-b597-fe029c998355",
  "object": "trademark",
  "mark_text": "GUINNESS",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "GB",
  "application_number": "UK00004384455",
  "filing_date": "2026-05-08",
  "nice_classes": [
    33
  ],
  "owners": [
    {
      "name": "Diageo Great Britain Ltd",
      "entity_id": "ent_019eb706-1804-74f2-aa83-6ea7b46378ff"
    }
  ]
}