USPTO trademark

ECHOKNOT

AbandonedUSPTOWord markClass 9

"ECHOKNOT" is a word mark owned by Xinxian Gao, filed at the USPTO on July 21, 2025. It was abandoned and covers class 9 (Computers and Scientific Devices).

Get this data via the API
Official USPTO record
ECHOKNOT trademark as filed
As filed with the USPTO
Status
Abandoned
Since June 23, 2026
Filed
July 21, 2025
Registered
Not yet
Expires
Not recorded
Application no.
99294231
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns ECHOKNOT

The owner and representative on file with the office.

Owner

Xinxian Gao

Guangzhou, China

Representative

Sandy Lipkin

Law Offices of Sandy Lipkin

Goods and services

What the mark covers

The products and services ECHOKNOT is filed for, grouped by Nice class.

  • Data cables; Humanoid robots having communication and learning functions for assisting and entertaining people; Smart watches; Earphones and headphones; Electrical apparatus, namely, charging stations for charging electric vehicles; Audio speakers; Computer hardware and peripherals therefor; Navigation apparatus for vehicles; Vehicle mounted GPS sensor for determining the rate of motion for a vehicle; Vehicle safety equipment, namely, an on-board vehicular surveillance system comprised of cameras and monitors for exposing and eliminating the blind spots on both sides of the vehicle; Selfie sticks; Accumulators and batteries; All-in-one PCs; Electric door bells; Telescopes

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Abandonment notice e-mailed - inter partes decision
  2. Abandonment - after inter partes decision
  3. Opposition terminated no. 999999
  4. Opposition sustained no. 999999
  5. Opposition instituted no. 999999
  6. Opposition papers received at ttab
  7. Official gazette publication confirmation e-mailed
  8. Published for opposition
  9. Notification of notice of publication e-mailed
  10. Approved for pub - principal register

4 earlier steps on the official record.

Disputes

Oppositions and cancellations

Proceedings recorded against this mark by the USPTO. Reported as recorded, not legal advice.

FAQ

About ECHOKNOT

Who owns the trademark "ECHOKNOT"?

The USPTO trademark "ECHOKNOT" (application 99294231) is owned by Xinxian Gao.

What is the status of "ECHOKNOT"?

Its status at the USPTO is: abandoned.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull ECHOKNOT and marks like it into your own product with one request.

  • GET/v1/trademarks/{id}

    The full record: owners, classes, dates and images

  • GET/v1/trademarks/{id}/events

    Every step in the office history

  • GET/v1/proceedings?trademark_id={id}

    Oppositions and cancellations against the mark

Get API keyView docs
GET /v1/trademarks/{id}
ID=tm_019d2afc-7f10-70ba-ac0d-e9ac97529163
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2afc-7f10-70ba-ac0d-e9ac97529163",
  "object": "trademark",
  "mark_text": "ECHOKNOT",
  "status": {
    "primary": "inactive",
    "stage": "abandoned"
  },
  "office_code": "US",
  "application_number": "99294231",
  "filing_date": "2025-07-21",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "Xinxian Gao",
      "entity_id": null
    }
  ]
}