Opposition · USPTO

Opposition 91308153

OtherUSPTO

Opposition 91308153 at USPTO between PRL USA Holdings, Inc. and Yang Jiahao, over the mark RLQ, filed Jun 17, 2026. Status in the office record: other.

View RLQGet this data via the API
Status
Other
Result
Other
Filed
Jun 17, 2026
Marks involved
8
Parties

Who is involved

The parties as named in the office record.

Opponent

PRL USA Holdings, Inc.

Company trademarks
Respondent

Yang Jiahao

Timeline

How the case has moved

Dates from the USPTO record and the RLQ filing.

  1. RLQ filed

    Application 99369581 filed at the USPTO.

  2. Opposition filed

    PRL USA Holdings, Inc. started opposition 91308153 at USPTO against RLQ.
Marks

Marks involved

1 contested mark, 7 marks the challenger relies on.

MarkRoleApplicationOffice
RLQContested99369581USPTO
RLRelied on75317238USPTO
RLRelied on78286215USPTO
RLRelied on78702459USPTO
RLLRelied on78891819USPTO
RLLRelied on86806814USPTO
RLRelied on87116339USPTO
RRLRelied on99261985USPTO
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_49cc6b3a-782e-4b50-93d0-506282d970c1
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_49cc6b3a-782e-4b50-93d0-506282d970c1",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91308153",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-06-17",
  "parties": [
    {
      "name": "PRL USA Holdings, Inc.",
      "role": "opponent"
    },
    {
      "name": "Yang Jiahao",
      "role": "respondent"
    }
  ]
}