Opposition · USPTO

Opposition 91306250

OtherUSPTO

Opposition 91306250 at USPTO between Hasbro, Inc. and MGA Entertainment, Inc., over the mark DOHKINS, filed Mar 30, 2026. Status in the office record: other.

View DOHKINSGet this data via the API
Status
Other
Result
Other
Filed
Mar 30, 2026
Marks involved
7
Parties

Who is involved

The parties as named in the office record.

Opponent

Hasbro, Inc.

Company trademarks
Respondent

MGA Entertainment, Inc.

Company trademarks
Timeline

How the case has moved

Dates from the USPTO record and the DOHKINS filing.

  1. DOHKINS filed

    Application 98949103 filed at the USPTO.

  2. Opposition filed

    Hasbro, Inc. started opposition 91306250 at USPTO against DOHKINS.
Marks

Marks involved

1 contested mark, 6 marks the challenger relies on.

MarkRoleApplicationOffice
DOHKINSContested98949103USPTO
PLAY-DOHRelied on71695313USPTO
PLAY-DOHRelied on73044688USPTO
PLAY-DOHRelied on76534953USPTO
PLAY-DOHRelied on86548051USPTO
THE PLAY-DOH SHOWRelied on88024522USPTO
DOH-IFIEDRelied on99296427USPTO
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_6cabd651-93ef-4bce-b214-b0fb061bafe8
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_6cabd651-93ef-4bce-b214-b0fb061bafe8",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91306250",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-03-30",
  "parties": [
    {
      "name": "Hasbro, Inc.",
      "role": "opponent"
    },
    {
      "name": "MGA Entertainment, Inc.",
      "role": "respondent"
    }
  ]
}