Opposition · USPTO

Opposition 91304020

OtherUSPTO

Opposition 91304020 at USPTO between Caterpillar Inc. and Cat6 Digital LLC, over the mark CAT6 DIGITAL, filed Dec 23, 2025. Status in the office record: other.

View CAT6 DIGITALGet this data via the API
Status
Other
Result
Other
Filed
Dec 23, 2025
Marks involved
11
Parties

Who is involved

The parties as named in the office record.

Opponent

Caterpillar Inc.

Company trademarks
Respondent

Cat6 Digital LLC

Timeline

How the case has moved

Dates from the USPTO record and the CAT6 DIGITAL filing.

  1. CAT6 DIGITAL filed

    Application 99026557 filed at the USPTO.

  2. Opposition filed

    Caterpillar Inc. started opposition 91304020 at USPTO against CAT6 DIGITAL.
Marks

Marks involved

1 contested mark, 10 marks the challenger relies on.

MarkRoleApplicationOffice
CAT6 DIGITALContested99026557USPTO
CATRelied on71575190USPTO
CATRelied on72137716USPTO
CATRelied on72174081USPTO
CATRelied on75550438USPTO
CATRelied on75621863USPTO
CATRelied on75645252USPTO
CATRelied on77289081USPTO
CATRelied on86976331USPTO
CATRelied on86976333USPTO
CATRelied on86976343USPTO
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_48a74b25-b71e-4dc3-b2b6-69e3fd63b4d1
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_48a74b25-b71e-4dc3-b2b6-69e3fd63b4d1",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91304020",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-12-23",
  "parties": [
    {
      "name": "Caterpillar Inc.",
      "role": "opponent"
    },
    {
      "name": "Cat6 Digital LLC",
      "role": "respondent"
    }
  ]
}