Opposition · USPTO

Opposition 91298967

OtherUSPTO

Opposition 91298967 at USPTO between The Ohio State University and Leyoujia Toys (Shenzhen) Co., Ltd., over the mark HOIHO, filed May 14, 2025. Status in the office record: other.

View HOIHOGet this data via the API
Status
Other
Result
Other
Filed
May 14, 2025
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

The Ohio State University

Respondent

Leyoujia Toys (Shenzhen) Co., Ltd.

Timeline

How the case has moved

Dates from the USPTO record and the HOIHO filing.

  1. HOIHO filed

    Application 98580531 filed at the USPTO.

  2. Opposition filed

    The Ohio State University started opposition 91298967 at USPTO against HOIHO.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
HOIHOContested98580531USPTO
OHIO STATERelied on73394198USPTO
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_88521c6f-6be7-4ba2-8975-95ec7b4e2bce
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_88521c6f-6be7-4ba2-8975-95ec7b4e2bce",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91298967",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-05-14",
  "parties": [
    {
      "name": "The Ohio State University",
      "role": "opponent"
    },
    {
      "name": "Leyoujia Toys (Shenzhen) Co., Ltd.",
      "role": "respondent"
    }
  ]
}