Opposition · USPTO

Opposition 91305250

OtherUSPTO

Opposition 91305250 at USPTO between Beats Electronics, LLC and Witslism Technology Co., Limited, over the mark D, filed Feb 16, 2026. Status in the office record: other.

View DGet this data via the API
Status
Other
Result
Other
Filed
Feb 16, 2026
Marks involved
5
Parties

Who is involved

The parties as named in the office record.

Opponent

Beats Electronics, LLC

Company trademarks
Respondent

Witslism Technology Co., Limited

Timeline

How the case has moved

Dates from the USPTO record and the D filing.

  1. D filed

    Application 99125349 filed at the USPTO.

  2. Opposition filed

    Beats Electronics, LLC started opposition 91305250 at USPTO against D.
Marks

Marks involved

1 contested mark, 4 marks the challenger relies on.

MarkRoleApplicationOffice
DContested99125349USPTO
BRelied on77490869USPTO
BRelied on77980339USPTO
BRelied on77982572USPTO
BRelied on86174924USPTO
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_dc1d4481-bfb7-4a54-b71b-69a753b4fb8b
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_dc1d4481-bfb7-4a54-b71b-69a753b4fb8b",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91305250",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-02-16",
  "parties": [
    {
      "name": "Beats Electronics, LLC",
      "role": "opponent"
    },
    {
      "name": "Witslism Technology Co., Limited",
      "role": "respondent"
    }
  ]
}