Opposition · USPTO

Opposition 91302183

OtherUSPTO

Opposition 91302183 at USPTO between Chapter 4 Corp. d/b/a Supreme and Shenzhen adwell Technology Co., Ltd., over the mark SUPBAR, filed Oct 6, 2025. Status in the office record: other.

View SUPBARGet this data via the API
Status
Other
Result
Other
Filed
Oct 6, 2025
Marks involved
20
Parties

Who is involved

The parties as named in the office record.

Opponent

Chapter 4 Corp. d/b/a Supreme

Respondent

Shenzhen adwell Technology Co., Ltd.

Timeline

How the case has moved

Dates from the USPTO record and the SUPBAR filing.

  1. SUPBAR filed

    Application 98228337 filed at the USPTO.

  2. Opposition filed

    Chapter 4 Corp. d/b/a Supreme started opposition 91302183 at USPTO against SUPBAR.
Marks

Marks involved

1 contested mark, 19 marks the challenger relies on.

MarkRoleApplicationOffice
SUPBARContested98228337USPTO
SUPREMERelied on85424627USPTO
SUPREMERelied on85424722USPTO
SUPREMERelied on85868093USPTO
SUPREMERelied on85868116USPTO
SUPREMERelied on86225786USPTO
SUPREMERelied on86225846USPTO
SUPREMERelied on86225879USPTO
SUPREMERelied on86225910USPTO
SUPREMERelied on86691471USPTO
SUPREMERelied on86691492USPTO
SUPRelied on87208480USPTO

+8 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 API keyView docs
GET /v1/proceedings/{id}
ID=prc_8cfdd24d-eb1a-4059-a8e2-a61bf0a612b1
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_8cfdd24d-eb1a-4059-a8e2-a61bf0a612b1",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91302183",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-10-06",
  "parties": [
    {
      "name": "Chapter 4 Corp. d/b/a Supreme",
      "role": "opponent"
    },
    {
      "name": "Shenzhen adwell Technology Co., Ltd.",
      "role": "respondent"
    }
  ]
}