Opposition · USPTO

Opposition 91290701

OtherUSPTO

Opposition 91290701 at USPTO between Duck Duck Go, Inc. and Stichting DuckDB Foundation, over the mark DUCKDB, filed Mar 29, 2024. Status in the office record: other.

View DUCKDBGet this data via the API
Status
Other
Result
Other
Filed
Mar 29, 2024
Marks involved
7
Parties

Who is involved

The parties as named in the office record.

Opponent

Duck Duck Go, Inc.

Respondent

Stichting DuckDB Foundation

Company trademarks
Timeline

How the case has moved

Dates from the USPTO record and the DUCKDB filing.

  1. DUCKDB filed

    Application 79342342 filed at the USPTO.

  2. Opposition filed

    Duck Duck Go, Inc. started opposition 91290701 at USPTO against DUCKDB.
Marks

Marks involved

1 contested mark, 6 marks the challenger relies on.

MarkRoleApplicationOffice
DUCKDBContested79342342USPTO
DUCKDUCKGORelied on77437985USPTO
DUCKDUCKGORelied on87827251USPTO
DUCKDUCKGORelied on90359151USPTO
[Design mark]Relied on90359235USPTO
[Design mark]Relied on90671678USPTO
DUCKDUCKGORelied on90671688USPTO
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_c1a134e4-3826-4214-b827-3c5fbc8d9c76
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_c1a134e4-3826-4214-b827-3c5fbc8d9c76",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91290701",
  "status": "other",
  "office_code": "US",
  "filed_date": "2024-03-29",
  "parties": [
    {
      "name": "Duck Duck Go, Inc.",
      "role": "opponent"
    },
    {
      "name": "Stichting DuckDB Foundation",
      "role": "respondent"
    }
  ]
}