Opposition · USPTO

Opposition 91303264

PendingUSPTO

Opposition 91303264 at USPTO between Airbnb, Inc. and Alanna Zabel, over the mark WELLBNB, filed Nov 21, 2025. Status in the office record: pending.

View WELLBNBGet this data via the API
Status
Pending
Filed
Nov 21, 2025
Marks involved
8
Parties

Who is involved

The parties as named in the office record.

Opponent

Airbnb, Inc.

Company trademarks
Respondent

Alanna Zabel

Timeline

How the case has moved

Dates from the USPTO record and the WELLBNB filing.

  1. WELLBNB filed

    Application 99007555 filed at the USPTO.

  2. Opposition filed

    Airbnb, Inc. started opposition 91303264 at USPTO against WELLBNB.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 7 marks the challenger relies on.

MarkRoleApplicationOffice
WELLBNBContested99007555USPTO
AIRBNBRelied on85023221USPTO
AIRBNBRelied on85024748USPTO
AIRBNBRelied on85024752USPTO
AIRBNBRelied on85024754USPTO
AIRBNBRelied on85978734USPTO
AIRBNBRelied on85979407USPTO
AIRBNBRelied on86617550USPTO
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_e4a84a36-c8e0-4d66-8210-17a8f61a0b9f
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_e4a84a36-c8e0-4d66-8210-17a8f61a0b9f",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91303264",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2025-11-21",
  "parties": [
    {
      "name": "Airbnb, Inc.",
      "role": "opponent"
    },
    {
      "name": "Alanna Zabel",
      "role": "respondent"
    }
  ]
}