Opposition · USPTO

Opposition 91307220

OtherUSPTO

Opposition 91307220 at USPTO between Trias Holding AG and Cai Jingchuan, over the mark MCNCHIC, filed May 11, 2026. Status in the office record: other.

View MCNCHICGet this data via the API
Status
Other
Result
Other
Filed
May 11, 2026
Marks involved
17
Parties

Who is involved

The parties as named in the office record.

Opponent

Trias Holding AG

Company trademarks
Respondent

Cai Jingchuan

Timeline

How the case has moved

Dates from the USPTO record and the MCNCHIC filing.

  1. MCNCHIC filed

    Application 99485507 filed at the USPTO.

  2. Opposition filed

    Trias Holding AG started opposition 91307220 at USPTO against MCNCHIC.
Marks

Marks involved

1 contested mark, 16 marks the challenger relies on.

MarkRoleApplicationOffice
MCNCHICContested99485507USPTO
MCMRelied on79169533USPTO
MCMRelied on79255288USPTO
MCM 1976Relied on79272725USPTO
MCM MILLIERelied on79321421USPTO
MCM TRACYRelied on79321424USPTO
MCM TONIRelied on79321426USPTO
MCM ESSENTIALRelied on79321428USPTO
MCM HERITAGERelied on79321429USPTO
MCM ANNARelied on79321430USPTO
MCMRelied on79372225USPTO
MCMRelied on86979657USPTO

+5 more marks in this case

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_c52f6343-8824-4a60-aa9f-1d85dd2e6dfc
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_c52f6343-8824-4a60-aa9f-1d85dd2e6dfc",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91307220",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-05-11",
  "parties": [
    {
      "name": "Trias Holding AG",
      "role": "opponent"
    },
    {
      "name": "Cai Jingchuan",
      "role": "respondent"
    }
  ]
}