Opposition · USPTO

Opposition 91300371

OtherUSPTO

Opposition 91300371 at USPTO between Hachette Filipacchi Presse and Siyuan Jin, over the mark ELLBABY, filed Jul 16, 2025. Status in the office record: other.

Status
Other
Result
Other
Filed
Jul 16, 2025
Marks involved
39
Parties

Who is involved

The parties as named in the office record.

Opponent

Hachette Filipacchi Presse

Company trademarks
Respondent

Siyuan Jin

Timeline

How the case has moved

Dates from the USPTO record and the ELLBABY filing.

  1. ELLBABY filed

    Application 98853306 filed at the USPTO.
  2. Opposition filed

    Hachette Filipacchi Presse started opposition 91300371 at USPTO against ELLBABY.
Marks

Marks involved

1 contested mark, 38 marks the challenger relies on.

MarkRoleApplicationOffice
ELLBABYContested98853306USPTO
ELLERelied on72157211USPTO
ELLERelied on72237756USPTO
ELLERelied on72276692USPTO
ELLERelied on73452244USPTO
ELLERelied on73452261USPTO
ELLERelied on73452264USPTO
ELLERelied on73512968USPTO
ELLERelied on73566634USPTO
ELLERelied on73566750USPTO
ELLERelied on73585396USPTO
ELLERelied on73814081USPTO

+27 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 /v1/proceedings/{id}
ID=prc_217b27c1-0aa4-49bb-bd72-10e667a3eaca
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_217b27c1-0aa4-49bb-bd72-10e667a3eaca",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91300371",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-07-16",
  "parties": [
    {
      "name": "Hachette Filipacchi Presse",
      "role": "opponent"
    },
    {
      "name": "Siyuan Jin",
      "role": "respondent"
    }
  ]
}