Opposition · USPTO

Opposition 91307512

SuspendedUSPTO

Opposition 91307512 at USPTO between Warner Bros. Entertainment Inc. and Hefei Comewonka Brand Management Co., Ltd., over the mark COME WONKA, filed May 15, 2026. Status in the office record: suspended.

View COME WONKAGet this data via the API
Status
Suspended
Filed
May 15, 2026
Marks involved
7
Parties

Who is involved

The parties as named in the office record.

Opponent

Warner Bros. Entertainment Inc.

Company trademarks
Respondent

Hefei Comewonka Brand Management Co., Ltd.

Company trademarks
Timeline

How the case has moved

Dates from the USPTO record and the COME WONKA filing.

  1. COME WONKA filed

    Application 79421052 filed at the USPTO.

  2. Opposition filed

    Warner Bros. Entertainment Inc. started opposition 91307512 at USPTO against COME WONKA.
  3. Next

    Suspended

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 6 marks the challenger relies on.

MarkRoleApplicationOffice
COME WONKAContested79421052USPTO
WILLY WONKARelied on78365766USPTO
WILLY WONKARelied on78365779USPTO
WILLY WONKARelied on85525423USPTO
WILLY WONKARelied on85809419USPTO
WILLY WONKA AND THE CHOCOLATE FACTORYRelied on87729866USPTO
WONKARelied on87729879USPTO
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_85c1a0bf-deca-4db6-ae4a-a63c3bc8aed4
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_85c1a0bf-deca-4db6-ae4a-a63c3bc8aed4",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91307512",
  "status": "suspended",
  "office_code": "US",
  "filed_date": "2026-05-15",
  "parties": [
    {
      "name": "Warner Bros. Entertainment Inc.",
      "role": "opponent"
    },
    {
      "name": "Hefei Comewonka Brand Management Co., Ltd.",
      "role": "respondent"
    }
  ]
}