Opposition · USPTO

Opposition 91305311

PendingUSPTO

Opposition 91305311 at USPTO between Compania Pisquera de Chile S.A. and Thomas, Pierre, over the mark QUALITY CONTROL, filed Feb 18, 2026. Status in the office record: pending.

View QUALITY CONTROLGet this data via the API
Status
Pending
Filed
Feb 18, 2026
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

Compania Pisquera de Chile S.A.

Respondent

Thomas, Pierre

Timeline

How the case has moved

Dates from the USPTO record and the QUALITY CONTROL filing.

  1. QUALITY CONTROL filed

    Application 98860418 filed at the USPTO.

  2. Opposition filed

    Compania Pisquera de Chile S.A. started opposition 91305311 at USPTO against QUALITY CONTROL.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
QUALITY CONTROLContested98860418USPTO
CONTROLRelied on76541847USPTO
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_d868dc25-bbbd-43ec-92c5-7b7efd8e6fb7
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_d868dc25-bbbd-43ec-92c5-7b7efd8e6fb7",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91305311",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-02-18",
  "parties": [
    {
      "name": "COMPANIA PISQUERA DE CHILE S.A.",
      "role": "opponent"
    },
    {
      "name": "Thomas, Pierre",
      "role": "respondent"
    }
  ]
}