Opposition · USPTO

Opposition 91302133

OtherUSPTO

Opposition 91302133 at USPTO between Wolf Appliance, Inc. and Bolton Tech (USA) Inc., over the mark KNIWOLF, filed Oct 2, 2025. Status in the office record: other.

View KNIWOLFGet this data via the API
Status
Other
Result
Other
Filed
Oct 2, 2025
Marks involved
8
Parties

Who is involved

The parties as named in the office record.

Opponent

Wolf Appliance, Inc.

Respondent

Bolton Tech (USA) Inc.

Company trademarks
Timeline

How the case has moved

Dates from the USPTO record and the KNIWOLF filing.

  1. KNIWOLF filed

    Application 99067315 filed at the USPTO.

  2. Opposition filed

    Wolf Appliance, Inc. started opposition 91302133 at USPTO against KNIWOLF.
Marks

Marks involved

1 contested mark, 7 marks the challenger relies on.

MarkRoleApplicationOffice
KNIWOLFContested99067315USPTO
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_6bd0901f-0fba-4d92-897a-5f52175a358c
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_6bd0901f-0fba-4d92-897a-5f52175a358c",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91302133",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-10-02",
  "parties": [
    {
      "name": "Wolf Appliance, Inc.",
      "role": "opponent"
    },
    {
      "name": "Bolton Tech (USA) Inc.",
      "role": "respondent"
    }
  ]
}