Opposition · USPTO

Opposition 91311356

PendingUSPTO

Opposition 91311356 at USPTO between 1661, Inc. and MTN Goat Ultralight Equipment, over the mark MTN GOAT ULTRALIGHT EQUIPMENT, filed Oct 23, 2026. Status in the office record: pending.

View MTN GOAT ULTRALIGHT EQUIPMENTGet this data via the API
Status
Pending
Filed
Oct 23, 2026
Marks involved
7
Parties

Who is involved

The parties as named in the office record.

Opponent

1661, Inc.

Respondent

MTN Goat Ultralight Equipment

Timeline

How the case has moved

Dates from the USPTO record and the MTN GOAT ULTRALIGHT EQUIPMENT filing.

  1. MTN GOAT ULTRALIGHT EQUIPMENT filed

    Application 99512480 filed at the USPTO.

  2. Opposition filed

    1661, Inc. started opposition 91311356 at USPTO against MTN GOAT ULTRALIGHT EQUIPMENT.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 6 marks the challenger relies on.

MarkRoleApplicationOffice
MTN GOAT ULTRALIGHT EQUIPMENTContested99512480USPTO
GOATRelied on76601390USPTO
GOATRelied on77297475USPTO
GOATRelied on86703345USPTO
GOATRelied on86703347USPTO
GOATRelied on86703348USPTO
GOATRelied on86703350USPTO
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_868e1a56-a3fa-486e-85ee-07e297474ff0
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_868e1a56-a3fa-486e-85ee-07e297474ff0",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91311356",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-10-23",
  "parties": [
    {
      "name": "1661, Inc.",
      "role": "opponent"
    },
    {
      "name": "MTN Goat Ultralight Equipment",
      "role": "respondent"
    }
  ]
}