Opposition · USPTO

Opposition 91305161

PendingUSPTO

Opposition 91305161 at USPTO between Lady M Confections, Co. Ltd. and Sawarai Chanchaisri, over the mark LADY C'S, filed Feb 11, 2026. Status in the office record: pending.

View LADY C'SGet this data via the API
Status
Pending
Filed
Feb 11, 2026
Marks involved
4
Parties

Who is involved

The parties as named in the office record.

Opponent

Lady M Confections, Co. Ltd.

Company trademarks
Respondent

Sawarai Chanchaisri

Timeline

How the case has moved

Dates from the USPTO record and the LADY C'S filing.

  1. LADY C'S filed

    Application 99144828 filed at the USPTO.

  2. Opposition filed

    Lady M Confections, Co. Ltd. started opposition 91305161 at USPTO against LADY C'S.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 3 marks the challenger relies on.

MarkRoleApplicationOffice
LADY C'SContested99144828USPTO
LADY MRelied on76372183USPTO
LADY MRelied on76372456USPTO
LADY MRelied on76372457USPTO
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_aed03809-e181-4ed7-8db8-99fc085da297
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_aed03809-e181-4ed7-8db8-99fc085da297",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91305161",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-02-11",
  "parties": [
    {
      "name": "Lady M Confections, Co. Ltd.",
      "role": "opponent"
    },
    {
      "name": "Sawarai Chanchaisri",
      "role": "respondent"
    }
  ]
}