Opposition · USPTO

Opposition 91297554

OtherUSPTO

Opposition 91297554 at USPTO between Celine and Ping Chu, over the mark CLINE, filed Mar 11, 2025. Status in the office record: other.

View CLINEGet this data via the API
Status
Other
Result
Other
Filed
Mar 11, 2025
Marks involved
7
Parties

Who is involved

The parties as named in the office record.

Opponent

Celine

Company trademarks
Respondent

Ping Chu

Timeline

How the case has moved

Dates from the USPTO record and the CLINE filing.

  1. CLINE filed

    Application 98462357 filed at the USPTO.

  2. Opposition filed

    Celine started opposition 91297554 at USPTO against CLINE.
Marks

Marks involved

1 contested mark, 6 marks the challenger relies on.

MarkRoleApplicationOffice
CLINEContested98462357USPTO
CELINERelied on72434949USPTO
CELINERelied on72434950USPTO
CELINERelied on74136550USPTO
CELINERelied on74149425USPTO
CELINERelied on75822974USPTO
CC CELINERelied on79260177USPTO
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_1a15b494-dcd2-421a-8bf8-ac3d3638922b
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_1a15b494-dcd2-421a-8bf8-ac3d3638922b",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91297554",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-03-11",
  "parties": [
    {
      "name": "CELINE",
      "role": "opponent"
    },
    {
      "name": "Ping Chu",
      "role": "respondent"
    }
  ]
}