Opposition · USPTO

Opposition 91310002

PendingUSPTO

Opposition 91310002 at USPTO between Edmund Jin and Harbor House WW LLC, over the mark HARBOR HOUSE, filed Aug 28, 2026. Status in the office record: pending.

View HARBOR HOUSEGet this data via the API
Status
Pending
Filed
Aug 28, 2026
Marks involved
6
Parties

Who is involved

The parties as named in the office record.

Opponent

Edmund Jin

Respondent

Harbor House WW LLC

Timeline

How the case has moved

Dates from the USPTO record and the HARBOR HOUSE filing.

  1. HARBOR HOUSE filed

    Application 98077819 filed at the USPTO.

  2. Opposition filed

    Edmund Jin started opposition 91310002 at USPTO against HARBOR HOUSE.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 5 marks the challenger relies on.

MarkRoleApplicationOffice
HARBOR HOUSEContested98077819USPTO
HARBOR HOUSERelied on86262189USPTO
HARBOR HOUSERelied on86506272USPTO
HARBOR HOUSE SOARING CLUBRelied on90472076USPTO
HARBOR HOUSE LIVINGRelied on99110303USPTO
HARBOR HOUSE LIFERelied on99370347USPTO
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_19ed4704-bcb8-4903-bf2b-13a1463a84d8
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_19ed4704-bcb8-4903-bf2b-13a1463a84d8",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91310002",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-08-28",
  "parties": [
    {
      "name": "Edmund Jin",
      "role": "opponent"
    },
    {
      "name": "HARBOR HOUSE WW LLC",
      "role": "respondent"
    }
  ]
}