Opposition · USPTO

Opposition 91309417

SuspendedUSPTO

Opposition 91309417 at USPTO between Caterpillar Inc. and Hailcat, LLC, over the mark HAILCAT, filed Aug 5, 2026. Status in the office record: suspended.

View HAILCATGet this data via the API
Status
Suspended
Filed
Aug 5, 2026
Marks involved
10
Parties

Who is involved

The parties as named in the office record.

Opponent

Caterpillar Inc.

Company trademarks
Respondent

Hailcat, LLC

Timeline

How the case has moved

Dates from the USPTO record and the HAILCAT filing.

  1. HAILCAT filed

    Application 99456818 filed at the USPTO.

  2. Opposition filed

    Caterpillar Inc. started opposition 91309417 at USPTO against HAILCAT.
  3. Next

    Suspended

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 9 marks the challenger relies on.

MarkRoleApplicationOffice
HAILCATContested99456818USPTO
CATRelied on73001719USPTO
CATRelied on75550438USPTO
CATRelied on77289081USPTO
CATRelied on85621723USPTO
CATRelied on85981370USPTO
CATRelied on86976331USPTO
CATRelied on88683686USPTO
CATRelied on88683709USPTO
CATRelied on88683745USPTO
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_2e3257c3-f6eb-4506-96e3-3291822748e7
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_2e3257c3-f6eb-4506-96e3-3291822748e7",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91309417",
  "status": "suspended",
  "office_code": "US",
  "filed_date": "2026-08-05",
  "parties": [
    {
      "name": "Caterpillar Inc.",
      "role": "opponent"
    },
    {
      "name": "HAILCAT, LLC",
      "role": "respondent"
    }
  ]
}