Opposition · USPTO

Opposition 91309824

PendingUSPTO

Opposition 91309824 at USPTO between Sony Group Corporation and Shanghai Sonicore Sports Products Co., Ltd, over the mark SONICORE, filed Aug 21, 2026. Status in the office record: pending.

View SONICOREGet this data via the API
Status
Pending
Filed
Aug 21, 2026
Marks involved
4
Parties

Who is involved

The parties as named in the office record.

Opponent

Sony Group Corporation

Company trademarks
Respondent

Shanghai Sonicore Sports Products Co., Ltd

Timeline

How the case has moved

Dates from the USPTO record and the SONICORE filing.

  1. SONICORE filed

    Application 99409135 filed at the USPTO.

  2. Opposition filed

    Sony Group Corporation started opposition 91309824 at USPTO against SONICORE.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 3 marks the challenger relies on.

MarkRoleApplicationOffice
SONICOREContested99409135USPTO
SONYRelied on73612657USPTO
SONY PICTURES STUDIOSRelied on88462471USPTO
SONYRelied on99584483USPTO
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_a07c0845-d57c-448a-aca8-549791a5e2c2
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_a07c0845-d57c-448a-aca8-549791a5e2c2",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91309824",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-08-21",
  "parties": [
    {
      "name": "Sony Group Corporation",
      "role": "opponent"
    },
    {
      "name": "Shanghai Sonicore Sports Products Co., Ltd",
      "role": "respondent"
    }
  ]
}