Opposition · USPTO

Opposition 91298773

OtherUSPTO

Opposition 91298773 at USPTO between Mattel, Inc. and Coffee with Ken LLC, over the mark COFFEE WITH KEN, filed May 5, 2025. Status in the office record: other.

View COFFEE WITH KENGet this data via the API
Status
Other
Result
Other
Filed
May 5, 2025
Marks involved
4
Parties

Who is involved

The parties as named in the office record.

Opponent

Mattel, Inc.

Company trademarks
Respondent

Coffee with Ken LLC

Timeline

How the case has moved

Dates from the USPTO record and the COFFEE WITH KEN filing.

  1. COFFEE WITH KEN filed

    Application 97914734 filed at the USPTO.

  2. Opposition filed

    Mattel, Inc. started opposition 91298773 at USPTO against COFFEE WITH KEN.
Marks

Marks involved

1 contested mark, 3 marks the challenger relies on.

MarkRoleApplicationOffice
COFFEE WITH KENContested97914734USPTO
KENRelied on72106617USPTO
KENRelied on72183081USPTO
KENRelied on78484346USPTO
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_ee12aa3e-7178-4e95-923a-8ac525c40f3b
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_ee12aa3e-7178-4e95-923a-8ac525c40f3b",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91298773",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-05-05",
  "parties": [
    {
      "name": "Mattel, Inc.",
      "role": "opponent"
    },
    {
      "name": "Coffee with Ken LLC",
      "role": "respondent"
    }
  ]
}