Opposition · USPTO

Opposition 91297776

OtherUSPTO

Opposition 91297776 at USPTO between Wolf Appliance, Inc. and Shenzhen Wanyuanzi Technology Co., Ltd., over the mark WJLF, filed Mar 21, 2025. Status in the office record: other.

View WJLFGet this data via the API
Status
Other
Result
Other
Filed
Mar 21, 2025
Marks involved
8
Parties

Who is involved

The parties as named in the office record.

Opponent

Wolf Appliance, Inc.

Respondent

Shenzhen Wanyuanzi Technology Co., Ltd.

Timeline

How the case has moved

Dates from the USPTO record and the WJLF filing.

  1. WJLF filed

    Application 98555456 filed at the USPTO.

  2. Opposition filed

    Wolf Appliance, Inc. started opposition 91297776 at USPTO against WJLF.
Marks

Marks involved

1 contested mark, 7 marks the challenger relies on.

MarkRoleApplicationOffice
WJLFContested98555456USPTO
WOLFRelied on76092552USPTO
WOLFRelied on76092553USPTO
WOLFRelied on77265047USPTO
WOLF GOURMETRelied on78598564USPTO
WOLF GOURMETRelied on85748533USPTO
WOLF GOURMETRelied on87193242USPTO
WOLF GOURMETRelied on90001352USPTO
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_25f3541e-3176-492f-8759-35ef9e5cf0b8
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_25f3541e-3176-492f-8759-35ef9e5cf0b8",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91297776",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-03-21",
  "parties": [
    {
      "name": "Wolf Appliance, Inc.",
      "role": "opponent"
    },
    {
      "name": "Shenzhen Wanyuanzi Technology Co., Ltd.",
      "role": "respondent"
    }
  ]
}