Opposition · USPTO

Opposition 91300017

OtherUSPTO

Opposition 91300017 at USPTO between Muhammad Ali Enterprises LLC and Alihsan Yigin, over the mark THE GREATEST, filed Jun 30, 2025. Status in the office record: other.

View THE GREATESTGet this data via the API
Status
Other
Result
Other
Filed
Jun 30, 2025
Marks involved
3
Parties

Who is involved

The parties as named in the office record.

Opponent

Muhammad Ali Enterprises LLC

Company trademarks
Respondent

Alihsan Yigin

Timeline

How the case has moved

Dates from the USPTO record and the THE GREATEST filing.

  1. THE GREATEST filed

    Application 98171781 filed at the USPTO.

  2. Opposition filed

    Muhammad Ali Enterprises LLC started opposition 91300017 at USPTO against THE GREATEST.
Marks

Marks involved

1 contested mark, 2 marks the challenger relies on.

MarkRoleApplicationOffice
THE GREATESTContested98171781USPTO
GREATEST OF ALL TIMERelied on75400934USPTO
THE GREATEST OF ALL TIMERelied on78981342USPTO
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_5c6c7e08-230d-42c6-b3c3-76419e7c2722
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_5c6c7e08-230d-42c6-b3c3-76419e7c2722",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91300017",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-06-30",
  "parties": [
    {
      "name": "Muhammad Ali Enterprises LLC",
      "role": "opponent"
    },
    {
      "name": "Alihsan Yigin",
      "role": "respondent"
    }
  ]
}