Opposition · USPTO

Opposition 91306758

OtherUSPTO

Opposition 91306758 at USPTO between Volkswagen Aktiengesellschaft and Yanfang Sun, over the mark QVW, filed Apr 21, 2026. Status in the office record: other.

View QVWGet this data via the API
Status
Other
Result
Other
Filed
Apr 21, 2026
Marks involved
6
Parties

Who is involved

The parties as named in the office record.

Opponent

Volkswagen Aktiengesellschaft

Company trademarks
Respondent

Yanfang Sun

Timeline

How the case has moved

Dates from the USPTO record and the QVW filing.

  1. QVW filed

    Application 99445019 filed at the USPTO.

  2. Opposition filed

    Volkswagen Aktiengesellschaft started opposition 91306758 at USPTO against QVW.
Marks

Marks involved

1 contested mark, 5 marks the challenger relies on.

MarkRoleApplicationOffice
QVWContested99445019USPTO
VWRelied on74417830USPTO
VWRelied on75598237USPTO
VWRelied on75843232USPTO
VWRelied on79001131USPTO
VWRelied on79295838USPTO
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_8bb98d23-8b9a-48b8-b80e-01a084eb9a6d
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_8bb98d23-8b9a-48b8-b80e-01a084eb9a6d",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91306758",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-04-21",
  "parties": [
    {
      "name": "Volkswagen Aktiengesellschaft",
      "role": "opponent"
    },
    {
      "name": "Yanfang Sun",
      "role": "respondent"
    }
  ]
}