Opposition · USPTO

Opposition 91299207

OtherUSPTO

Opposition 91299207 at USPTO between Bose Corporation and Li Zhang, over the mark KOBOSE, filed May 27, 2025. Status in the office record: other.

View KOBOSEGet this data via the API
Status
Other
Result
Other
Filed
May 27, 2025
Marks involved
9
Parties

Who is involved

The parties as named in the office record.

Opponent

Bose Corporation

Company trademarks
Respondent

Li Zhang

Company trademarks
Timeline

How the case has moved

Dates from the USPTO record and the KOBOSE filing.

  1. KOBOSE filed

    Application 98708989 filed at the USPTO.

  2. Opposition filed

    Bose Corporation started opposition 91299207 at USPTO against KOBOSE.
Marks

Marks involved

1 contested mark, 8 marks the challenger relies on.

MarkRoleApplicationOffice
KOBOSEContested98708989USPTO
BOSERelied on72255691USPTO
BOSERelied on72450949USPTO
BOSERelied on74145597USPTO
BOSERelied on75573700USPTO
BOSERelied on77938552USPTO
BOSERelied on87619476USPTO
BOSERelied on87911358USPTO
BOSERelied on90242036USPTO
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_34072785-4ba4-47e7-89ba-92137cc4b58d
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_34072785-4ba4-47e7-89ba-92137cc4b58d",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91299207",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-05-27",
  "parties": [
    {
      "name": "Bose Corporation",
      "role": "opponent"
    },
    {
      "name": "Li Zhang",
      "role": "respondent"
    }
  ]
}