Opposition · USPTO

Opposition 91306061

PendingUSPTO

Opposition 91306061 at USPTO between Coinbase Technologies, Inc., Coinbase, Inc. and 21M Group a.s., over the mark DASE, filed Mar 23, 2026. Status in the office record: pending.

View DASEGet this data via the API
Status
Pending
Filed
Mar 23, 2026
Marks involved
14
Parties

Who is involved

The parties as named in the office record.

Opponent

Coinbase Technologies, Inc., Coinbase, Inc.

Respondent

21M Group a.s.

Timeline

How the case has moved

Dates from the USPTO record and the DASE filing.

  1. DASE filed

    Application 99006129 filed at the USPTO.

  2. Opposition filed

    Coinbase Technologies, Inc., Coinbase, Inc. started opposition 91306061 at USPTO against DASE.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 13 marks the challenger relies on.

MarkRoleApplicationOffice
DASEContested99006129USPTO
COINBASERelied on86137223USPTO
COINBASERelied on86137224USPTO
COINBASERelied on86137226USPTO
COINBASERelied on88090653USPTO
COINBASERelied on88090654USPTO
COINBASERelied on88090656USPTO
COINBASERelied on90330843USPTO
COINBASERelied on90330847USPTO
COINBASERelied on90330852USPTO
COINBASERelied on90330854USPTO
COINBASERelied on97070275USPTO

+2 more marks in this case

API

Get this data via the API

Every fact on this page comes from the Signa API. Track oppositions and cancellations on any mark with one request.

  • GET/v1/proceedings/{id}

    Parties, dates, outcome and every mark in the case

  • GET/v1/proceedings?trademark_id={trademark_id}

    Every proceeding on a mark

Get API keyView docs
GET /v1/proceedings/{id}
ID=prc_e2513a19-25ab-4055-9cb3-f010de78c368
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_e2513a19-25ab-4055-9cb3-f010de78c368",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91306061",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-03-23",
  "parties": [
    {
      "name": "Coinbase Technologies, Inc., Coinbase, Inc.",
      "role": "opponent"
    },
    {
      "name": "21M Group a.s.",
      "role": "respondent"
    }
  ]
}