Opposition · USPTO

Opposition 91302735

OtherUSPTO

Opposition 91302735 at USPTO between Skechers U.S.A. Inc. and Skechers U.S.A. Inc., II and Qifeng Lin, over the mark ROSYCLO SLIP INS, filed Oct 28, 2025. Status in the office record: other.

View ROSYCLO SLIP INSGet this data via the API
Status
Other
Result
Other
Filed
Oct 28, 2025
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

Skechers U.S.A. Inc. and Skechers U.S.A. Inc., II

Respondent

Qifeng Lin

Timeline

How the case has moved

Dates from the USPTO record and the ROSYCLO SLIP INS filing.

  1. ROSYCLO SLIP INS filed

    Application 98854900 filed at the USPTO.

  2. Opposition filed

    Skechers U.S.A. Inc. and Skechers U.S.A. Inc., II started opposition 91302735 at USPTO against ROSYCLO SLIP INS.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
ROSYCLO SLIP INSContested98854900USPTO
JUST SLIP INRelied on97794682USPTO
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_e1a4bc19-a741-42f5-87c0-9c2cc7d677f7
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_e1a4bc19-a741-42f5-87c0-9c2cc7d677f7",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91302735",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-10-28",
  "parties": [
    {
      "name": "Skechers U.S.A. Inc. and Skechers U.S.A. Inc., II",
      "role": "opponent"
    },
    {
      "name": "Qifeng Lin",
      "role": "respondent"
    }
  ]
}