Opposition · USPTO

Opposition 91301025

OtherUSPTO

Opposition 91301025 at USPTO between Medela Holding AG and Zehao Zhuo, over the mark MEDELA, filed Aug 14, 2025. Status in the office record: other.

View MEDELAGet this data via the API
Status
Other
Result
Other
Filed
Aug 14, 2025
Marks involved
8
Parties

Who is involved

The parties as named in the office record.

Opponent

Medela Holding AG

Respondent

Zehao Zhuo

Timeline

How the case has moved

Dates from the USPTO record and the MEDELA filing.

  1. MEDELA filed

    Application 98929568 filed at the USPTO.

  2. Opposition filed

    Medela Holding AG started opposition 91301025 at USPTO against MEDELA.
Marks

Marks involved

1 contested mark, 7 marks the challenger relies on.

MarkRoleApplicationOffice
MEDELAContested98929568USPTO
MEDELARelied on73708221USPTO
MEDELA SPECIALNEEDS FEEDERRelied on79031567USPTO
MEDELARelied on79068552USPTO
MEDELA MOTHER'S MILK, EVERYDAY AMAZINGRelied on79217611USPTO
MEDELA BABYRelied on79317711USPTO
MEDELA FAMILYRelied on79332970USPTO
MEDELA PARTNERFIRSTRelied on87074454USPTO
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_529d5482-5a1d-451c-a0dc-9b791352f4ce
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_529d5482-5a1d-451c-a0dc-9b791352f4ce",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91301025",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-08-14",
  "parties": [
    {
      "name": "Medela Holding AG",
      "role": "opponent"
    },
    {
      "name": "Zehao Zhuo",
      "role": "respondent"
    }
  ]
}