Opposition · USPTO

Opposition 91308177

PendingUSPTO

Opposition 91308177 at USPTO between Pinterest, Inc. and BTAB Corporation pty Ltd., over the mark INTERESTPIN, filed Jun 17, 2026. Status in the office record: pending.

View INTERESTPINGet this data via the API
Status
Pending
Filed
Jun 17, 2026
Marks involved
4
Parties

Who is involved

The parties as named in the office record.

Opponent

Pinterest, Inc.

Respondent

BTAB Corporation pty Ltd.

Timeline

How the case has moved

Dates from the USPTO record and the INTERESTPIN filing.

  1. INTERESTPIN filed

    Application 99339174 filed at the USPTO.

  2. Opposition filed

    Pinterest, Inc. started opposition 91308177 at USPTO against INTERESTPIN.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 3 marks the challenger relies on.

MarkRoleApplicationOffice
INTERESTPINContested99339174USPTO
PINTERESTRelied on85255217USPTO
PINTERESTRelied on85694131USPTO
PINTERESTRelied on85695361USPTO
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_940f24f8-99e2-41fe-b582-1e1ce36474ca
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_940f24f8-99e2-41fe-b582-1e1ce36474ca",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91308177",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-06-17",
  "parties": [
    {
      "name": "Pinterest, Inc.",
      "role": "opponent"
    },
    {
      "name": "BTAB Corporation pty Ltd.",
      "role": "respondent"
    }
  ]
}