Opposition · USPTO

Opposition 91302537

OtherUSPTO

Opposition 91302537 at USPTO between e.l.f. Cosmetics, Inc. and Elfin Kids LLC, over the mark ELFIN KIDS CARE, filed Oct 20, 2025. Status in the office record: other.

View ELFIN KIDS CAREGet this data via the API
Status
Other
Result
Other
Filed
Oct 20, 2025
Marks involved
10
Parties

Who is involved

The parties as named in the office record.

Opponent

e.l.f. Cosmetics, Inc.

Company trademarks
Respondent

Elfin Kids LLC

Timeline

How the case has moved

Dates from the USPTO record and the ELFIN KIDS CARE filing.

  1. ELFIN KIDS CARE filed

    Application 99074333 filed at the USPTO.

  2. Opposition filed

    e.l.f. Cosmetics, Inc. started opposition 91302537 at USPTO against ELFIN KIDS CARE.
Marks

Marks involved

1 contested mark, 9 marks the challenger relies on.

MarkRoleApplicationOffice
ELFIN KIDS CAREContested99074333USPTO
E.L.F.Relied on78664823USPTO
E.L.F. EYES LIPS FACERelied on85325813USPTO
E.L.F.Relied on86656853USPTO
E.L.F. EYES LIPS FACERelied on86656868USPTO
E.L.F.ING AMAZINGRelied on88479455USPTO
E.L.F.Relied on90188051USPTO
E.L.F. SKINRelied on90392610USPTO
E.L.F. IS FOR EVERY EYE, LIP AND FACERelied on90741742USPTO
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_1b844739-5b23-46bf-af04-1475ea3d6866
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_1b844739-5b23-46bf-af04-1475ea3d6866",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91302537",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-10-20",
  "parties": [
    {
      "name": "e.l.f. Cosmetics, Inc.",
      "role": "opponent"
    },
    {
      "name": "Elfin Kids LLC",
      "role": "respondent"
    }
  ]
}