Opposition · USPTO

Opposition 91300305

OtherUSPTO

Opposition 91300305 at USPTO between Trias Holding AG and Yuchan Yong, over the mark MCMFUN, filed Jul 14, 2025. Status in the office record: other.

View MCMFUNGet this data via the API
Status
Other
Result
Other
Filed
Jul 14, 2025
Marks involved
4
Parties

Who is involved

The parties as named in the office record.

Opponent

Trias Holding AG

Company trademarks
Respondent

Yuchan Yong

Timeline

How the case has moved

Dates from the USPTO record and the MCMFUN filing.

  1. MCMFUN filed

    Application 98878114 filed at the USPTO.

  2. Opposition filed

    Trias Holding AG started opposition 91300305 at USPTO against MCMFUN.
Marks

Marks involved

1 contested mark, 3 marks the challenger relies on.

MarkRoleApplicationOffice
MCMFUNContested98878114USPTO
MCMRelied on79169533USPTO
MCMRelied on88977613USPTO
MCMRelied on88977614USPTO
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_7ef0d330-b40e-4c89-8df0-67753f03f7e8
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_7ef0d330-b40e-4c89-8df0-67753f03f7e8",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91300305",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-07-14",
  "parties": [
    {
      "name": "Trias Holding AG",
      "role": "opponent"
    },
    {
      "name": "Yuchan Yong",
      "role": "respondent"
    }
  ]
}