USPTO trademark

ECHODART

Under examinationUSPTOWord markClass 9

"ECHODART" is a word mark owned by Flowline, Inc., filed at the USPTO on September 30, 2026. It is under examination and covers class 9 (Computers and Scientific Devices).

Get this data via the API
Official USPTO record
ECHODART trademark as filed
As filed with the USPTO
Status
Under examination
Since September 30, 2026
Filed
September 30, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50138861
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns ECHODART

The owner and representative on file with the office.

Owner

Flowline, Inc.

Los Alamitos, United States

Representative

John E. Russell

Allmark Trademark

Goods and services

What the mark covers

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

  • Wired radar level sensors that continuously measure the level height of liquid or solids in tanks, sumps, silos or bins, and transmit a proportional signal output to a separate controller, display or telemetry device

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application entered
FAQ

About ECHODART

Who owns the trademark "ECHODART"?

The USPTO trademark "ECHODART" (application 50138861) is owned by Flowline, Inc.

What is the status of "ECHODART"?

Its status at the USPTO is: under examination.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull ECHODART 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_01a0fa30-fcd9-734b-afd1-69896a988f6c
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0fa30-fcd9-734b-afd1-69896a988f6c",
  "object": "trademark",
  "mark_text": "ECHODART",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50138861",
  "filing_date": "2026-09-30",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "Flowline, Inc.",
      "entity_id": null
    }
  ]
}