Opposition · USPTO

Opposition 91302543

OtherUSPTO

Opposition 91302543 at USPTO between Karsten Manufacturing Corporation and Ping Geo, Inc., over the mark PING GEO, filed Oct 20, 2025. Status in the office record: other.

View PING GEOGet this data via the API
Status
Other
Result
Other
Filed
Oct 20, 2025
Marks involved
8
Parties

Who is involved

The parties as named in the office record.

Opponent

Karsten Manufacturing Corporation

Company trademarks
Respondent

Ping Geo, Inc.

Timeline

How the case has moved

Dates from the USPTO record and the PING GEO filing.

  1. PING GEO filed

    Application 88720022 filed at the USPTO.

  2. Opposition filed

    Karsten Manufacturing Corporation started opposition 91302543 at USPTO against PING GEO.
Marks

Marks involved

1 contested mark, 7 marks the challenger relies on.

MarkRoleApplicationOffice
PING GEOContested88720022USPTO
PINGRelied on77070488USPTO
PINGRelied on77070643USPTO
PINGRelied on85010979USPTO
PINGRelied on85216335USPTO
PINGRelied on85233667USPTO
PINGRelied on85360393USPTO
PINGRelied on86098567USPTO
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_8ab073aa-8fea-40e0-b549-79b41c2cc43a
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_8ab073aa-8fea-40e0-b549-79b41c2cc43a",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91302543",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-10-20",
  "parties": [
    {
      "name": "Karsten Manufacturing Corporation",
      "role": "opponent"
    },
    {
      "name": "Ping Geo, Inc.",
      "role": "respondent"
    }
  ]
}