EUIPO trademark

OSO

Opposition periodEUIPOWord markClass 9Class 38Class 42

"OSO" is a word mark owned by Stichting Waag Society, filed at the EUIPO on August 13, 2026. It is in its opposition period and covers classes 9, 38 and 42.

Get this data via the API
Official EUIPO record
OSO
Word mark as filed with the EUIPO
Status
Opposition period
Since September 18, 2026
Filed
August 13, 2026
Registered
Not yet
Expires
Not recorded
Application no.
019408905
Registration no.
Not yet
Office
EUIPO
European Union Intellectual Property Office
Mark type
Word mark
3 classes
Ownership

Who owns OSO

The owner and representative on file with the office.

Owner

Stichting Waag Society

Representative

De Merkplaats B.V.

De Merkplaats B.V

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the EUIPO, newest first.

  1. Bulletin 2026/178 Section A.1
FAQ

About OSO

Who owns the trademark "OSO"?

The EUIPO trademark "OSO" (application 019408905) is owned by Stichting Waag Society.

What is the status of "OSO"?

Its status at the EUIPO is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull OSO 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_019fff17-a360-734e-9c88-b20e70ceeb7c
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019fff17-a360-734e-9c88-b20e70ceeb7c",
  "object": "trademark",
  "mark_text": "OSO",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "EM",
  "application_number": "019408905",
  "filing_date": "2026-08-13",
  "nice_classes": [
    9,
    38,
    42
  ],
  "owners": [
    {
      "name": "Stichting Waag Society",
      "entity_id": null
    }
  ]
}