Opposition · USPTO

Opposition 91301722

OtherUSPTO

Opposition 91301722 at USPTO between TikTok Ltd. and Zesheng Lin, over the mark TIKARTOKAR, filed Sep 16, 2025. Status in the office record: other.

View TIKARTOKARGet this data via the API
Status
Other
Result
Other
Filed
Sep 16, 2025
Marks involved
9
Parties

Who is involved

The parties as named in the office record.

Opponent

TikTok Ltd.

Company trademarks
Respondent

Zesheng Lin

Timeline

How the case has moved

Dates from the USPTO record and the TIKARTOKAR filing.

  1. TIKARTOKAR filed

    Application 98806838 filed at the USPTO.

  2. Opposition filed

    TikTok Ltd. started opposition 91301722 at USPTO against TIKARTOKAR.
Marks

Marks involved

1 contested mark, 8 marks the challenger relies on.

MarkRoleApplicationOffice
TIKARTOKARContested98806838USPTO
TIK TOKRelied on87888634USPTO
TIKTOKRelied on88101026USPTO
TIKTOKRelied on88260950USPTO
TIKTOKRelied on88383999USPTO
TIKTOKRelied on88384010USPTO
TIKTOKRelied on88726088USPTO
AS SEEN ON TIKTOK · AS SEEN ON TIKTOK ·Relied on97085320USPTO
AS SEEN ON TIKTOK · AS SEEN ON TIKTOK ·Relied on97085340USPTO
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_85e14fb0-86bd-4db5-9fa5-86e238ade749
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_85e14fb0-86bd-4db5-9fa5-86e238ade749",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91301722",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-09-16",
  "parties": [
    {
      "name": "TikTok Ltd.",
      "role": "opponent"
    },
    {
      "name": "Zesheng Lin",
      "role": "respondent"
    }
  ]
}