Opposition · USPTO

Opposition 91302477

PendingUSPTO

Opposition 91302477 at USPTO between Inner Mongolia Eerduosi Resources Co., Ltd. and EDOS Manufacturers' Reps, Inc., over the mark EDOS, filed Oct 16, 2025. Status in the office record: pending.

View EDOSGet this data via the API
Status
Pending
Filed
Oct 16, 2025
Marks involved
4
Parties

Who is involved

The parties as named in the office record.

Opponent

Inner Mongolia Eerduosi Resources Co., Ltd.

Respondent

EDOS Manufacturers' Reps, Inc.

Timeline

How the case has moved

Dates from the USPTO record and the EDOS filing.

  1. EDOS filed

    Application 98875661 filed at the USPTO.

  2. Opposition filed

    Inner Mongolia Eerduosi Resources Co., Ltd. started opposition 91302477 at USPTO against EDOS.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 3 marks the challenger relies on.

MarkRoleApplicationOffice
EDOSContested98875661USPTO
ERDOSRelied on79308570USPTO
ERDOSRelied on79312672USPTO
ERDOSRelied on79376893USPTO
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_817dd032-1063-4a17-81af-b97b3fcb9494
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_817dd032-1063-4a17-81af-b97b3fcb9494",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91302477",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2025-10-16",
  "parties": [
    {
      "name": "INNER MONGOLIA EERDUOSI RESOURCES CO., LTD.",
      "role": "opponent"
    },
    {
      "name": "EDOS Manufacturers' Reps, Inc.",
      "role": "respondent"
    }
  ]
}