Opposition · USPTO

Opposition 91309520

PendingUSPTO

Opposition 91309520 at USPTO between HomeAway.com, Inc. and Grbo, LLC, over the mark GRBO, filed Aug 10, 2026. Status in the office record: pending.

View GRBOGet this data via the API
Status
Pending
Filed
Aug 10, 2026
Marks involved
4
Parties

Who is involved

The parties as named in the office record.

Opponent

HomeAway.com, Inc.

Respondent

Grbo, LLC

Timeline

How the case has moved

Dates from the USPTO record and the GRBO filing.

  1. GRBO filed

    Application 99266996 filed at the USPTO.

  2. Opposition filed

    HomeAway.com, Inc. started opposition 91309520 at USPTO against GRBO.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 3 marks the challenger relies on.

MarkRoleApplicationOffice
GRBOContested99266996USPTO
VRBORelied on76505701USPTO
VRBORelied on87261544USPTO
VRBORelied on88251559USPTO
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_4526d236-6ff1-44bb-a597-a7bcdf46e836
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_4526d236-6ff1-44bb-a597-a7bcdf46e836",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91309520",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-08-10",
  "parties": [
    {
      "name": "HomeAway.com, Inc.",
      "role": "opponent"
    },
    {
      "name": "GRBO, LLC",
      "role": "respondent"
    }
  ]
}