Opposition · USPTO

Opposition 91271983

OtherUSPTO

Opposition 91271983 at USPTO between Boston Red Sox Baseball Club Limited Partnership, Chicago White Sox, Ltd. and Li Yuji, over the mark WELSOX, filed Sep 28, 2021. Status in the office record: other.

View WELSOXGet this data via the API
Status
Other
Result
Other
Filed
Sep 28, 2021
Marks involved
49
Parties

Who is involved

The parties as named in the office record.

Opponent

Boston Red Sox Baseball Club Limited Partnership, Chicago White Sox, Ltd.

Respondent

Li Yuji

Timeline

How the case has moved

Dates from the USPTO record and the WELSOX filing.

  1. WELSOX filed

    Application 90152705 filed at the USPTO.

  2. Opposition filed

    Boston Red Sox Baseball Club Limited Partnership, Chicago White Sox, Ltd. started opposition 91271983 at USPTO against WELSOX.
Marks

Marks involved

1 contested mark, 48 marks the challenger relies on.

MarkRoleApplicationOffice
WELSOXContested90152705USPTO
WHITE SOXRelied on72266849USPTO
SOXRelied on72267303USPTO
SOXRelied on72267306USPTO
[Design mark]Relied on73010582USPTO
[Design mark]Relied on73010583USPTO
BOSTON RED SOXRelied on73053717USPTO
SOXRelied on73082451USPTO
RED SOXRelied on73093085USPTO
SOX CHICAGO WHITE SOXRelied on73174247USPTO
SOXRelied on73285571USPTO
RED SOXRelied on73713094USPTO

+37 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_171d1b9d-f634-4c03-99ae-918a5e2c31c1
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_171d1b9d-f634-4c03-99ae-918a5e2c31c1",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91271983",
  "status": "other",
  "office_code": "US",
  "filed_date": "2021-09-28",
  "parties": [
    {
      "name": "Boston Red Sox Baseball Club Limited Partnership, Chicago White Sox, Ltd.",
      "role": "opponent"
    },
    {
      "name": "Li Yuji",
      "role": "respondent"
    }
  ]
}