Opposition · USPTO

Opposition 91301013

OtherUSPTO

Opposition 91301013 at USPTO between Amazon Technologies, Inc. and Shenzhen Kailiyuan Technology Co., Ltd., over the mark ECHOBYTE, filed Aug 14, 2025. Status in the office record: other.

View ECHOBYTEGet this data via the API
Status
Other
Result
Other
Filed
Aug 14, 2025
Marks involved
9
Parties

Who is involved

The parties as named in the office record.

Opponent

Amazon Technologies, Inc.

Company trademarks
Respondent

Shenzhen Kailiyuan Technology Co., Ltd.

Timeline

How the case has moved

Dates from the USPTO record and the ECHOBYTE filing.

  1. ECHOBYTE filed

    Application 98917942 filed at the USPTO.

  2. Opposition filed

    Amazon Technologies, Inc. started opposition 91301013 at USPTO against ECHOBYTE.
Marks

Marks involved

1 contested mark, 8 marks the challenger relies on.

MarkRoleApplicationOffice
ECHOBYTEContested98917942USPTO
ECHORelied on86616053USPTO
ECHORelied on88125078USPTO
ECHORelied on88816940USPTO
ECHORelied on88984379USPTO
ECHO AUTORelied on88984894USPTO
ECHORelied on97673652USPTO
ECHORelied on97759865USPTO
ECHORelied on97980037USPTO
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_9992478e-fbb5-45f4-ad9d-c29974a54bf6
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_9992478e-fbb5-45f4-ad9d-c29974a54bf6",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91301013",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-08-14",
  "parties": [
    {
      "name": "Amazon Technologies, Inc.",
      "role": "opponent"
    },
    {
      "name": "Shenzhen Kailiyuan Technology Co., Ltd.",
      "role": "respondent"
    }
  ]
}