Opposition · USPTO

Opposition 91301661

OtherUSPTO

Opposition 91301661 at USPTO between Onset Computer Corporation and Li, Xiong, over the mark SENDONSET, filed Sep 12, 2025. Status in the office record: other.

View SENDONSETGet this data via the API
Status
Other
Result
Other
Filed
Sep 12, 2025
Marks involved
4
Parties

Who is involved

The parties as named in the office record.

Opponent

Onset Computer Corporation

Respondent

Li, Xiong

Timeline

How the case has moved

Dates from the USPTO record and the SENDONSET filing.

  1. SENDONSET filed

    Application 98932315 filed at the USPTO.

  2. Opposition filed

    Onset Computer Corporation started opposition 91301661 at USPTO against SENDONSET.
Marks

Marks involved

1 contested mark, 3 marks the challenger relies on.

MarkRoleApplicationOffice
SENDONSETContested98932315USPTO
ONSETRelied on73407614USPTO
ONSETRelied on74365108USPTO
ONSETRelied on98779932USPTO
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_cf028a5b-ede6-4942-8da3-50b9ebf7bc5e
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_cf028a5b-ede6-4942-8da3-50b9ebf7bc5e",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91301661",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-09-12",
  "parties": [
    {
      "name": "Onset Computer Corporation",
      "role": "opponent"
    },
    {
      "name": "Li, Xiong",
      "role": "respondent"
    }
  ]
}