Opposition · USPTO

Opposition 91306066

OtherUSPTO

Opposition 91306066 at USPTO between McDonald's Corporation and Hot Chicken LLC, over the mark [Design Mark], filed Mar 23, 2026. Status in the office record: other.

View [Design Mark]Get this data via the API
Status
Other
Result
Other
Filed
Mar 23, 2026
Marks involved
6
Parties

Who is involved

The parties as named in the office record.

Opponent

McDonald's Corporation

Respondent

Hot Chicken LLC

Timeline

How the case has moved

Dates from the USPTO record and the [Design Mark] filing.

  1. [Design Mark] filed

    Application 99042598 filed at the USPTO.

  2. Opposition filed

    McDonald's Corporation started opposition 91306066 at USPTO against [Design Mark].
Marks

Marks involved

1 contested mark, 5 marks the challenger relies on.

MarkRoleApplicationOffice
[Design mark]Contested99042598USPTO
HAPPY MEALRelied on77305070USPTO
[Design mark]Relied on85828805USPTO
[Design mark]Relied on85828819USPTO
[Design mark]Relied on85966777USPTO
HAPPY MEALRelied on87533866USPTO
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_1cce5cda-4c32-42a2-bc59-08f82139afd3
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_1cce5cda-4c32-42a2-bc59-08f82139afd3",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91306066",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-03-23",
  "parties": [
    {
      "name": "McDonald's Corporation",
      "role": "opponent"
    },
    {
      "name": "Hot Chicken LLC",
      "role": "respondent"
    }
  ]
}