Opposition · USPTO

Opposition 91271173

OtherUSPTO

Opposition 91271173 at USPTO between The Ohio State University and Chen Yongfu, over the mark OSUFOX, filed Aug 20, 2021. Status in the office record: other.

View OSUFOXGet this data via the API
Status
Other
Result
Other
Filed
Aug 20, 2021
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

The Ohio State University

Respondent

Chen Yongfu

Timeline

How the case has moved

Dates from the USPTO record and the OSUFOX filing.

  1. OSUFOX filed

    Application 90362398 filed at the USPTO.

  2. Opposition filed

    The Ohio State University started opposition 91271173 at USPTO against OSUFOX.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
OSUFOXContested90362398USPTO
OSURelied on73042961USPTO
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_d889b066-f84d-452e-bbba-e1d744ba3ed8
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_d889b066-f84d-452e-bbba-e1d744ba3ed8",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91271173",
  "status": "other",
  "office_code": "US",
  "filed_date": "2021-08-20",
  "parties": [
    {
      "name": "The Ohio State University",
      "role": "opponent"
    },
    {
      "name": "Chen Yongfu",
      "role": "respondent"
    }
  ]
}