Opposition · USPTO

Opposition 91311268

PendingUSPTO

Opposition 91311268 at USPTO between Chicago Cubs Baseball Club, LLC and Shoubin Tang, over the mark CUBZONE, filed Oct 20, 2026. Status in the office record: pending.

View CUBZONEGet this data via the API
Status
Pending
Filed
Oct 20, 2026
Marks involved
32
Parties

Who is involved

The parties as named in the office record.

Opponent

Chicago Cubs Baseball Club, LLC

Respondent

Shoubin Tang

Timeline

How the case has moved

Dates from the USPTO record and the CUBZONE filing.

  1. CUBZONE filed

    Application 99594919 filed at the USPTO.

  2. Opposition filed

    Chicago Cubs Baseball Club, LLC started opposition 91311268 at USPTO against CUBZONE.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 31 marks the challenger relies on.

MarkRoleApplicationOffice
CUBZONEContested99594919USPTO
CUBSRelied on72278467USPTO
CUBSRelied on73011582USPTO
[Design mark]Relied on73752274USPTO
WRIGLEY FIELD HOME OF CHICAGO CUBSRelied on73752544USPTO
CHICAGO CUBSRelied on73752741USPTO
CHICAGO CUBSRelied on73752742USPTO
CUBSRelied on73753285USPTO
CHICAGO CUBSRelied on73762765USPTO
CUBS CARERelied on74173748USPTO
MR. CUBRelied on74446388USPTO
CRelied on74552991USPTO

+20 more marks in this case

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_53c0473a-1d8e-4ff4-9a7b-b91b9d0ffc3b
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_53c0473a-1d8e-4ff4-9a7b-b91b9d0ffc3b",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91311268",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-10-20",
  "parties": [
    {
      "name": "Chicago Cubs Baseball Club, LLC",
      "role": "opponent"
    },
    {
      "name": "Shoubin Tang",
      "role": "respondent"
    }
  ]
}