Opposition · USPTO

Opposition 91302553

OtherUSPTO

Opposition 91302553 at USPTO between Bayerische Motoren Werke Aktiengesellschaft and BYD Company Limited, over the mark BYD M9, filed Oct 16, 2025. Status in the office record: other.

View BYD M9Get this data via the API
Status
Other
Result
Other
Filed
Oct 16, 2025
Marks involved
38
Parties

Who is involved

The parties as named in the office record.

Opponent

Bayerische Motoren Werke Aktiengesellschaft

Company trademarks
Respondent

BYD Company Limited

Company trademarks
Timeline

How the case has moved

Dates from the USPTO record and the BYD M9 filing.

  1. BYD M9 filed

    Application 79418219 filed at the USPTO.

  2. Opposition filed

    Bayerische Motoren Werke Aktiengesellschaft started opposition 91302553 at USPTO against BYD M9.
Marks

Marks involved

1 contested mark, 37 marks the challenger relies on.

MarkRoleApplicationOffice
BYD M9Contested79418219USPTO
MRelied on73474699USPTO
M3Relied on75792429USPTO
M5Relied on75792438USPTO
MRelied on76410758USPTO
M6Relied on76639666USPTO
MRelied on77395469USPTO
M THE MOST POWERFUL LETTER IN THE WORLDRelied on77534380USPTO
MRelied on79067918USPTO
MRelied on79067950USPTO
M PERFORMANCERelied on79103606USPTO
M40Relied on79104503USPTO

+26 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_c8e03752-1a4f-4455-9d58-4b393f91fb34
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_c8e03752-1a4f-4455-9d58-4b393f91fb34",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91302553",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-10-16",
  "parties": [
    {
      "name": "Bayerische Motoren Werke Aktiengesellschaft",
      "role": "opponent"
    },
    {
      "name": "BYD Company Limited",
      "role": "respondent"
    }
  ]
}