Opposition · USPTO

Opposition 91311012

PendingUSPTO

Opposition 91311012 at USPTO between Eight Sleep Inc. and Yong Yoke Keong, over the mark SOUND POD, filed Oct 7, 2026. Status in the office record: pending.

View SOUND PODGet this data via the API
Status
Pending
Filed
Oct 7, 2026
Marks involved
3
Parties

Who is involved

The parties as named in the office record.

Opponent

Eight Sleep Inc.

Company trademarks
Respondent

Yong Yoke Keong

Company trademarks
Timeline

How the case has moved

Dates from the USPTO record and the SOUND POD filing.

  1. SOUND POD filed

    Application 79439345 filed at the USPTO.

  2. Opposition filed

    Eight Sleep Inc. started opposition 91311012 at USPTO against SOUND POD.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 2 marks the challenger relies on.

MarkRoleApplicationOffice
SOUND PODContested79439345USPTO
EIGHT SLEEP PODRelied on88984869USPTO
PODRelied on90861629USPTO
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_0d537b3e-be36-4fb2-8275-0066ace50bc4
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_0d537b3e-be36-4fb2-8275-0066ace50bc4",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91311012",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-10-07",
  "parties": [
    {
      "name": "Eight Sleep Inc.",
      "role": "opponent"
    },
    {
      "name": "Yong Yoke Keong",
      "role": "respondent"
    }
  ]
}