Opposition · USPTO

Opposition 91301472

OtherUSPTO

Opposition 91301472 at USPTO between Swarovski Aktiengesellschaft and Haizhu Lu, over the mark SIVANOSCY, filed Sep 4, 2025. Status in the office record: other.

View SIVANOSCYGet this data via the API
Status
Other
Result
Other
Filed
Sep 4, 2025
Marks involved
8
Parties

Who is involved

The parties as named in the office record.

Opponent

Swarovski Aktiengesellschaft

Company trademarks
Respondent

Haizhu Lu

Timeline

How the case has moved

Dates from the USPTO record and the SIVANOSCY filing.

  1. SIVANOSCY filed

    Application 98954054 filed at the USPTO.

  2. Opposition filed

    Swarovski Aktiengesellschaft started opposition 91301472 at USPTO against SIVANOSCY.
Marks

Marks involved

1 contested mark, 7 marks the challenger relies on.

MarkRoleApplicationOffice
SIVANOSCYContested98954054USPTO
[Design mark]Relied on79237779USPTO
[Design mark]Relied on88182376USPTO
[Design mark]Relied on88199782USPTO
[Design mark]Relied on90330759USPTO
[Design mark]Relied on90346431USPTO
[Design mark]Relied on90346439USPTO
[Design mark]Relied on98258079USPTO
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_dd4a8f33-6b9e-4d12-bfa5-13b32d6ce9e1
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_dd4a8f33-6b9e-4d12-bfa5-13b32d6ce9e1",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91301472",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-09-04",
  "parties": [
    {
      "name": "Swarovski Aktiengesellschaft",
      "role": "opponent"
    },
    {
      "name": "Haizhu Lu",
      "role": "respondent"
    }
  ]
}