Opposition · USPTO

Opposition 91301332

OtherUSPTO

Opposition 91301332 at USPTO between Karsten Manufacturing Corporation and Panping Technology Co., Ltd., Beihai City, over the mark PINGARA, filed Aug 28, 2025. Status in the office record: other.

View PINGARAGet this data via the API
Status
Other
Result
Other
Filed
Aug 28, 2025
Marks involved
4
Parties

Who is involved

The parties as named in the office record.

Opponent

Karsten Manufacturing Corporation

Company trademarks
Respondent

Panping Technology Co., Ltd., Beihai City

Timeline

How the case has moved

Dates from the USPTO record and the PINGARA filing.

  1. PINGARA filed

    Application 98877863 filed at the USPTO.

  2. Opposition filed

    Karsten Manufacturing Corporation started opposition 91301332 at USPTO against PINGARA.
Marks

Marks involved

1 contested mark, 3 marks the challenger relies on.

MarkRoleApplicationOffice
PINGARAContested98877863USPTO
PINGRelied on72080826USPTO
PINGRelied on76418360USPTO
PINGRelied on86286963USPTO
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_99c69e11-ca6b-4615-81c8-1e3ceaffb2b6
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_99c69e11-ca6b-4615-81c8-1e3ceaffb2b6",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91301332",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-08-28",
  "parties": [
    {
      "name": "Karsten Manufacturing Corporation",
      "role": "opponent"
    },
    {
      "name": "Panping Technology Co., Ltd., Beihai City",
      "role": "respondent"
    }
  ]
}