Opposition · USPTO

Opposition 91308161

OtherUSPTO

Opposition 91308161 at USPTO between Top Tobacco L.P. and Haobo Wang, over the mark TOPKAY, filed Jun 17, 2026. Status in the office record: other.

View TOPKAYGet this data via the API
Status
Other
Result
Other
Filed
Jun 17, 2026
Marks involved
7
Parties

Who is involved

The parties as named in the office record.

Opponent

Top Tobacco L.P.

Respondent

Haobo Wang

Timeline

How the case has moved

Dates from the USPTO record and the TOPKAY filing.

  1. TOPKAY filed

    Application 99602870 filed at the USPTO.

  2. Opposition filed

    Top Tobacco L.P. started opposition 91308161 at USPTO against TOPKAY.
Marks

Marks involved

1 contested mark, 6 marks the challenger relies on.

MarkRoleApplicationOffice
TOPKAYContested99602870USPTO
TOPRelied on76033943USPTO
TOPRelied on76074186USPTO
TOPRelied on77980954USPTO
TOPRelied on78979712USPTO
TOPRelied on97899159USPTO
TOPRelied on99161927USPTO
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_07091616-e344-4a4a-8afd-f3f57223f057
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_07091616-e344-4a4a-8afd-f3f57223f057",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91308161",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-06-17",
  "parties": [
    {
      "name": "Top Tobacco L.P.",
      "role": "opponent"
    },
    {
      "name": "Haobo Wang",
      "role": "respondent"
    }
  ]
}