Opposition · USPTO

Opposition 91290053

OtherUSPTO

Opposition 91290053 at USPTO between The Chamberlain Group LLC and Yankai Hu, over the mark ARQI, filed Feb 28, 2024. Status in the office record: other.

View ARQIGet this data via the API
Status
Other
Result
Other
Filed
Feb 28, 2024
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

The Chamberlain Group LLC

Company trademarks
Respondent

Yankai Hu

Timeline

How the case has moved

Dates from the USPTO record and the ARQI filing.

  1. ARQI filed

    Application 97736732 filed at the USPTO.

  2. Opposition filed

    The Chamberlain Group LLC started opposition 91290053 at USPTO against ARQI.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
ARQIContested97736732USPTO
ARQRelied on87120943USPTO
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_76ab8448-0a78-44ca-9aae-77cc842644ea
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_76ab8448-0a78-44ca-9aae-77cc842644ea",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91290053",
  "status": "other",
  "office_code": "US",
  "filed_date": "2024-02-28",
  "parties": [
    {
      "name": "The Chamberlain Group LLC",
      "role": "opponent"
    },
    {
      "name": "Yankai Hu",
      "role": "respondent"
    }
  ]
}