Opposition · USPTO

Opposition 91306479

OtherUSPTO

Opposition 91306479 at USPTO between Authentic Wagyu, LLC and American Wagyu Association, over the mark AUTHENTIC WAGYU PRODUCT OF USA, filed Apr 8, 2026. Status in the office record: other.

View AUTHENTIC WAGYU PRODUCT OF USAGet this data via the API
Status
Other
Result
Other
Filed
Apr 8, 2026
Marks involved
6
Parties

Who is involved

The parties as named in the office record.

Opponent

Authentic Wagyu, LLC

Respondent

American Wagyu Association

Timeline

How the case has moved

Dates from the USPTO record and the AUTHENTIC WAGYU PRODUCT OF USA filing.

  1. AUTHENTIC WAGYU PRODUCT OF USA filed

    Application 98791328 filed at the USPTO.

  2. Opposition filed

    Authentic Wagyu, LLC started opposition 91306479 at USPTO against AUTHENTIC WAGYU PRODUCT OF USA.
Marks

Marks involved

4 contested marks, 2 marks the challenger relies on.

MarkRoleApplicationOffice
AUTHENTIC WAGYU PRODUCT OF USAContested98791328USPTO
AUTHENTIC WAGYU 100% WAGYU PRODUCT OF USAContested98805612USPTO
AUTHENTIC WAGYU 93-99% WAGYU PRODUCT OF USAContested98805620USPTO
AUTHENTIC WAGYU 46-92% WAGYU PRODUCT OF USAContested98805625USPTO
AUTHENTIC WAGYURelied on99724959USPTO
AUTHENTIC WAGYURelied on99724967USPTO
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_4aa99ea4-8139-4d63-a2cd-8eeacbf05eb0
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_4aa99ea4-8139-4d63-a2cd-8eeacbf05eb0",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91306479",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-04-08",
  "parties": [
    {
      "name": "Authentic Wagyu, LLC",
      "role": "opponent"
    },
    {
      "name": "American Wagyu Association",
      "role": "respondent"
    }
  ]
}