Opposition · USPTO

Opposition 91301932

OtherUSPTO

Opposition 91301932 at USPTO between Mattel, Inc. and Chao Xu, over the mark BARBEAST, filed Sep 24, 2025. Status in the office record: other.

View BARBEASTGet this data via the API
Status
Other
Result
Other
Filed
Sep 24, 2025
Marks involved
9
Parties

Who is involved

The parties as named in the office record.

Opponent

Mattel, Inc.

Company trademarks
Respondent

Chao Xu

Timeline

How the case has moved

Dates from the USPTO record and the BARBEAST filing.

  1. BARBEAST filed

    Application 98808921 filed at the USPTO.

  2. Opposition filed

    Mattel, Inc. started opposition 91301932 at USPTO against BARBEAST.
Marks

Marks involved

1 contested mark, 8 marks the challenger relies on.

MarkRoleApplicationOffice
BARBEASTContested98808921USPTO
BARBIERelied on72055200USPTO
BARBIERelied on72210889USPTO
BARBIERelied on72211370USPTO
BARBIERelied on75370436USPTO
BARBIERelied on90463892USPTO
BARBIERelied on97530796USPTO
BARBIERelied on98561106USPTO
BARBIERelied on98561111USPTO
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_f4feb37d-a550-4544-8762-1e9556405dc8
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_f4feb37d-a550-4544-8762-1e9556405dc8",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91301932",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-09-24",
  "parties": [
    {
      "name": "MATTEL, INC.",
      "role": "opponent"
    },
    {
      "name": "Chao Xu",
      "role": "respondent"
    }
  ]
}