Opposition · USPTO

Opposition 91303198

OtherUSPTO

Opposition 91303198 at USPTO between Mcdonald's Corporation and Shunan Nong, over the mark MCXXXU, filed Nov 19, 2025. Status in the office record: other.

View MCXXXUGet this data via the API
Status
Other
Result
Other
Filed
Nov 19, 2025
Marks involved
16
Parties

Who is involved

The parties as named in the office record.

Opponent

Mcdonald's Corporation

Company trademarks
Respondent

Shunan Nong

Timeline

How the case has moved

Dates from the USPTO record and the MCXXXU filing.

  1. MCXXXU filed

    Application 99339054 filed at the USPTO.

  2. Opposition filed

    Mcdonald's Corporation started opposition 91303198 at USPTO against MCXXXU.
Marks

Marks involved

1 contested mark, 15 marks the challenger relies on.

MarkRoleApplicationOffice
MCXXXUContested99339054USPTO
MCDONALD'SRelied on72119302USPTO
MC CHICKENRelied on73076294USPTO
MC DOUBLERelied on73370485USPTO
MCDONALDSRelied on73397249USPTO
MCDONALDSRelied on73397665USPTO
MCMUFFINRelied on73537686USPTO
RONALD MCDONALDRelied on73699990USPTO
MCDONALDS.COMRelied on74636671USPTO
MCFLURRYRelied on75408400USPTO
MCNUGGETRelied on77822521USPTO
MCDONALD'S ALL AMERICANRelied on78135408USPTO

+4 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_5331b13c-da8d-4d64-b09e-5445af9bf683
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_5331b13c-da8d-4d64-b09e-5445af9bf683",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91303198",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-11-19",
  "parties": [
    {
      "name": "Mcdonald's Corporation",
      "role": "opponent"
    },
    {
      "name": "Shunan Nong",
      "role": "respondent"
    }
  ]
}