Opposition · USPTO

Opposition 91304626

OtherUSPTO

Opposition 91304626 at USPTO between McDonald's Corporation and Jiangsu sea otter E-commerce Technology Co., Ltd., over the mark MCPINKY, filed Jan 21, 2026. Status in the office record: other.

View MCPINKYGet this data via the API
Status
Other
Result
Other
Filed
Jan 21, 2026
Marks involved
15
Parties

Who is involved

The parties as named in the office record.

Opponent

McDonald's Corporation

Company trademarks
Respondent

Jiangsu sea otter E-commerce Technology Co., Ltd.

Timeline

How the case has moved

Dates from the USPTO record and the MCPINKY filing.

  1. MCPINKY filed

    Application 99160462 filed at the USPTO.

  2. Opposition filed

    McDonald's Corporation started opposition 91304626 at USPTO against MCPINKY.
Marks

Marks involved

1 contested mark, 14 marks the challenger relies on.

MarkRoleApplicationOffice
MCPINKYContested99160462USPTO
MCDONALD'SRelied on72119302USPTO
MC CHICKENRelied on73076294USPTO
MC DOUBLERelied on73370485USPTO
MCDONALDSRelied on73397249USPTO
MCDONALDSRelied on73397665USPTO
MCMUFFINRelied on73537686USPTO
MCFLURRYRelied on75408400USPTO
MCNUGGETRelied on77822521USPTO
MCDONALD'S ALL AMERICANRelied on78135408USPTO
MCCAFERelied on78827644USPTO
MCCAFERelied on78827670USPTO

+3 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_01d513d6-8169-4253-bd14-d9799d6a2543
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_01d513d6-8169-4253-bd14-d9799d6a2543",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91304626",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-01-21",
  "parties": [
    {
      "name": "McDonald's Corporation",
      "role": "opponent"
    },
    {
      "name": "Jiangsu sea otter E-commerce Technology Co., Ltd.",
      "role": "respondent"
    }
  ]
}