Opposition · USPTO

Opposition 91298630

OtherUSPTO

Opposition 91298630 at USPTO between Trias Holding AG and Xiuying Liao, over the mark MCMCAR, filed Apr 29, 2025. Status in the office record: other.

View MCMCARGet this data via the API
Status
Other
Result
Other
Filed
Apr 29, 2025
Marks involved
3
Parties

Who is involved

The parties as named in the office record.

Opponent

Trias Holding AG

Company trademarks
Respondent

Xiuying Liao

Timeline

How the case has moved

Dates from the USPTO record and the MCMCAR filing.

  1. MCMCAR filed

    Application 98743621 filed at the USPTO.

  2. Opposition filed

    Trias Holding AG started opposition 91298630 at USPTO against MCMCAR.
Marks

Marks involved

1 contested mark, 2 marks the challenger relies on.

MarkRoleApplicationOffice
MCMCARContested98743621USPTO
MCMRelied on79255288USPTO
MCMRelied on88977613USPTO
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_3201d099-2a3a-41d6-9de9-82d6a37e7854
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_3201d099-2a3a-41d6-9de9-82d6a37e7854",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91298630",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-04-29",
  "parties": [
    {
      "name": "Trias Holding AG",
      "role": "opponent"
    },
    {
      "name": "Xiuying Liao",
      "role": "respondent"
    }
  ]
}