Opposition · USPTO

Opposition 91311120

PendingUSPTO

Opposition 91311120 at USPTO between PRL USA Holdings, Inc. and Yanyu Wei, over the mark POLOMATTER, filed Oct 14, 2026. Status in the office record: pending.

View POLOMATTERGet this data via the API
Status
Pending
Filed
Oct 14, 2026
Marks involved
8
Parties

Who is involved

The parties as named in the office record.

Opponent

PRL USA Holdings, Inc.

Company trademarks
Respondent

Yanyu Wei

Timeline

How the case has moved

Dates from the USPTO record and the POLOMATTER filing.

  1. POLOMATTER filed

    Application 99606805 filed at the USPTO.

  2. Opposition filed

    PRL USA Holdings, Inc. started opposition 91311120 at USPTO against POLOMATTER.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 7 marks the challenger relies on.

MarkRoleApplicationOffice
POLOMATTERContested99606805USPTO
POLO BY RALPH LAURENRelied on72406019USPTO
POLORelied on73333206USPTO
POLORelied on73655027USPTO
POLO SPORTRelied on74660375USPTO
POLO GOLFRelied on76401536USPTO
POLO RALPH LAURENRelied on77090713USPTO
POLO RALPH LAURENRelied on77607019USPTO
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_e0ea4acc-e504-4853-a6b0-1025df78b2a6
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_e0ea4acc-e504-4853-a6b0-1025df78b2a6",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91311120",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-10-14",
  "parties": [
    {
      "name": "PRL USA Holdings, Inc.",
      "role": "opponent"
    },
    {
      "name": "Yanyu Wei",
      "role": "respondent"
    }
  ]
}