Opposition · USPTO

Opposition 91302775

OtherUSPTO

Opposition 91302775 at USPTO between Kabushiki Kaisha Zoom and Anhua Zhang, over the mark CRAZYZOOM, filed Oct 30, 2025. Status in the office record: other.

View CRAZYZOOMGet this data via the API
Status
Other
Result
Other
Filed
Oct 30, 2025
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

Kabushiki Kaisha Zoom

Respondent

Anhua Zhang

Timeline

How the case has moved

Dates from the USPTO record and the CRAZYZOOM filing.

  1. CRAZYZOOM filed

    Application 98831871 filed at the USPTO.

  2. Opposition filed

    Kabushiki Kaisha Zoom started opposition 91302775 at USPTO against CRAZYZOOM.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
CRAZYZOOMContested98831871USPTO
ZOOMRelied on78806408USPTO
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_ca48d89f-9a57-451c-90d3-93617c0ab5cf
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_ca48d89f-9a57-451c-90d3-93617c0ab5cf",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91302775",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-10-30",
  "parties": [
    {
      "name": "Kabushiki Kaisha Zoom",
      "role": "opponent"
    },
    {
      "name": "Anhua Zhang",
      "role": "respondent"
    }
  ]
}