UKIPO trademark

WORLD DIAMOND DAY

FiledUKIPOWord markClass 14Class 16Class 35Class 41

"WORLD DIAMOND DAY" is a word mark owned by Natural Diamond Council Limited, filed at the UKIPO on August 10, 2026. It is filed and waiting for examination and covers classes 14, 16, 35 and 41.

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Official UKIPO record
WORLD DIAMOND DAY
Word mark as filed with the UKIPO
Status
Filed
Since August 10, 2026
Filed
August 10, 2026
Registered
Not yet
Expires
Not recorded
Application no.
UK00004428486
Registration no.
UK00004428486
Office
UKIPO
Intellectual Property Office
Mark type
Word mark
4 classes
Ownership

Who owns WORLD DIAMOND DAY

The owner and representative on file with the office.

Owner

Natural Diamond Council Limited

United Kingdom

Representative

Addleshaw Goddard LLP

Addleshaw Goddard LLP

Goods and services

What the mark covers

The products and services WORLD DIAMOND DAY is filed for, grouped by Nice class.

  • Jewellery; watches; diamonds; precious stones.

  • Printed matter; printed publications; books; magazines; newsletters; newspapers; brochures; instructional teaching materials; stationery and office requisites, except furniture.

  • Advertising, marketing, and promotion relating to diamonds and jewellery in whole or substantial part of diamonds; business consultation relating to diamonds and jewellery in whole or substantial part of diamonds; association services, namely, promoting the interests of diamond companies and members of the diamond industry; promoting the goods of others in the nature of diamonds and products made with diamonds, namely, use in jewellery; retail stores services in the fields of jewellery, diamonds and precious stones; on-line retail stores services in the fields of jewellery, diamonds and precious stones; organisation of trade exhibitions and trade shows; advisory, consultancy and information services relating to the aforesaid services.

  • Education; providing of training; entertainments; sporting and cultural activities; arranging of conferences, congresses, seminars, symposiums; publishing services; organisation of exhibitions for cultural or educational purposes; presentation of live performances; presentation of musical performances; production of shows; providing online electronic publications, not downloadable.

FAQ

About WORLD DIAMOND DAY

Who owns the trademark "WORLD DIAMOND DAY"?

The UKIPO trademark "WORLD DIAMOND DAY" (application UK00004428486) is owned by Natural Diamond Council Limited.

What is the status of "WORLD DIAMOND DAY"?

Its status at the UKIPO is: filed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull WORLD DIAMOND DAY 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_019feea3-6035-7549-ac7d-878f093142d6
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019feea3-6035-7549-ac7d-878f093142d6",
  "object": "trademark",
  "mark_text": "WORLD DIAMOND DAY",
  "status": {
    "primary": "pending",
    "stage": "filed"
  },
  "office_code": "GB",
  "application_number": "UK00004428486",
  "filing_date": "2026-08-10",
  "nice_classes": [
    14,
    16,
    35,
    41
  ],
  "owners": [
    {
      "name": "Natural Diamond Council Limited",
      "entity_id": null
    }
  ]
}