Opposition · USPTO

Opposition 91299288

SuspendedUSPTO

Opposition 91299288 at USPTO between eBay Inc. and Sizebay Servicos De Informatica Ltda, over the mark SIZEBAY, filed May 28, 2025. Status in the office record: suspended.

View SIZEBAYGet this data via the API
Status
Suspended
Filed
May 28, 2025
Marks involved
19
Parties

Who is involved

The parties as named in the office record.

Opponent

eBay Inc.

Respondent

Sizebay Servicos De Informatica Ltda

Timeline

How the case has moved

Dates from the USPTO record and the SIZEBAY filing.

  1. SIZEBAY filed

    Application 98513350 filed at the USPTO.

  2. Opposition filed

    eBay Inc. started opposition 91299288 at USPTO against SIZEBAY.
  3. Next

    Suspended

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 18 marks the challenger relies on.

MarkRoleApplicationOffice
SIZEBAYContested98513350USPTO
EBAYRelied on75391661USPTO
EBAYRelied on75620479USPTO
EBAYRelied on75621219USPTO
EBAYRelied on75981021USPTO
EBAYRelied on75983141USPTO
EBAYRelied on76022871USPTO
EBAYRelied on76022893USPTO
EBAYRelied on76271411USPTO
EBAYRelied on76271424USPTO
EBAYRelied on76975318USPTO
EBAYRelied on78384624USPTO

+7 more marks in this case

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_f1e38a9e-9a38-4fa9-97ae-01f0b5f76b8b
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_f1e38a9e-9a38-4fa9-97ae-01f0b5f76b8b",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91299288",
  "status": "suspended",
  "office_code": "US",
  "filed_date": "2025-05-28",
  "parties": [
    {
      "name": "eBay Inc.",
      "role": "opponent"
    },
    {
      "name": "Sizebay Servicos De Informatica Ltda",
      "role": "respondent"
    }
  ]
}