Opposition · USPTO

Opposition 91304809

OtherUSPTO

Opposition 91304809 at USPTO between SharkNinja Operating LLC and Shenzhen Chunzai Century Technology Co., Ltd., over the mark NLNYA, filed Jan 29, 2026. Status in the office record: other.

View NLNYAGet this data via the API
Status
Other
Result
Other
Filed
Jan 29, 2026
Marks involved
13
Parties

Who is involved

The parties as named in the office record.

Opponent

SharkNinja Operating LLC

Company trademarks
Respondent

Shenzhen Chunzai Century Technology Co., Ltd.

Timeline

How the case has moved

Dates from the USPTO record and the NLNYA filing.

  1. NLNYA filed

    Application 99285739 filed at the USPTO.

  2. Opposition filed

    SharkNinja Operating LLC started opposition 91304809 at USPTO against NLNYA.
Marks

Marks involved

1 contested mark, 12 marks the challenger relies on.

MarkRoleApplicationOffice
NLNYAContested99285739USPTO
NINJARelied on77701130USPTO
NINJARelied on77713718USPTO
NINJARelied on77982900USPTO
NINJARelied on87933381USPTO
NINJARelied on88279156USPTO
NINJARelied on88599393USPTO
NINJARelied on90360623USPTO
NINJARelied on90386293USPTO
NINJARelied on90386307USPTO
NINJARelied on90386311USPTO
NINJARelied on98190686USPTO

+1 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_4cdade5f-08d8-4179-a70f-36e3f032fd56
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_4cdade5f-08d8-4179-a70f-36e3f032fd56",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91304809",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-01-29",
  "parties": [
    {
      "name": "SharkNinja Operating LLC",
      "role": "opponent"
    },
    {
      "name": "Shenzhen Chunzai Century Technology Co., Ltd.",
      "role": "respondent"
    }
  ]
}