Opposition · USPTO

Opposition 91301811

OtherUSPTO

Opposition 91301811 at USPTO between Pepperdine Univeristy and Weihai Lanwan Outdoor Products Co., Ltd., over the mark WAVESUP, filed Sep 18, 2025. Status in the office record: other.

View WAVESUPGet this data via the API
Status
Other
Result
Other
Filed
Sep 18, 2025
Marks involved
4
Parties

Who is involved

The parties as named in the office record.

Opponent

Pepperdine Univeristy

Respondent

Weihai Lanwan Outdoor Products Co., Ltd.

Timeline

How the case has moved

Dates from the USPTO record and the WAVESUP filing.

  1. WAVESUP filed

    Application 98949663 filed at the USPTO.

  2. Opposition filed

    Pepperdine Univeristy started opposition 91301811 at USPTO against WAVESUP.
Marks

Marks involved

1 contested mark, 3 marks the challenger relies on.

MarkRoleApplicationOffice
WAVESUPContested98949663USPTO
WAVESRelied on76328431USPTO
WAVESRelied on76523317USPTO
PEPPERDINE WAVESRelied on76523320USPTO
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_82c7561e-3694-4f7b-9db9-4243b44c9d42
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_82c7561e-3694-4f7b-9db9-4243b44c9d42",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91301811",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-09-18",
  "parties": [
    {
      "name": "Pepperdine Univeristy",
      "role": "opponent"
    },
    {
      "name": "Weihai Lanwan Outdoor Products Co., Ltd.",
      "role": "respondent"
    }
  ]
}