Opposition · USPTO

Opposition 91308697

OtherUSPTO

Opposition 91308697 at USPTO between e.l.f. Cosmetics, Inc. and Junping Hu, over the mark LAKELF, filed Jul 8, 2026. Status in the office record: other.

View LAKELFGet this data via the API
Status
Other
Result
Other
Filed
Jul 8, 2026
Marks involved
6
Parties

Who is involved

The parties as named in the office record.

Opponent

e.l.f. Cosmetics, Inc.

Company trademarks
Respondent

Junping Hu

Timeline

How the case has moved

Dates from the USPTO record and the LAKELF filing.

  1. LAKELF filed

    Application 99623180 filed at the USPTO.

  2. Opposition filed

    e.l.f. Cosmetics, Inc. started opposition 91308697 at USPTO against LAKELF.
Marks

Marks involved

1 contested mark, 5 marks the challenger relies on.

MarkRoleApplicationOffice
LAKELFContested99623180USPTO
E.L.F.Relied on78664823USPTO
E.L.F.Relied on86656853USPTO
E.L.F.Relied on90188051USPTO
E.L.F. SKINRelied on90392610USPTO
E.L.F. SKINRelied on97921107USPTO
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_f90773e9-82eb-41f6-b806-1fd64ed9cb19
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_f90773e9-82eb-41f6-b806-1fd64ed9cb19",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91308697",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-07-08",
  "parties": [
    {
      "name": "e.l.f. Cosmetics, Inc.",
      "role": "opponent"
    },
    {
      "name": "Junping Hu",
      "role": "respondent"
    }
  ]
}