USPTO trademark

ECOWATER SYSTEMS

RegisteredUSPTOWord markClass 37

"ECOWATER SYSTEMS" is a word mark owned by Ecowater Systems LLC, filed at the USPTO on February 28, 1992. It is registered and covers class 37 (Building Construction and Repair).

View Ecowater Systems LLC portfolio Get this data via the API

Data current as of April 17, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since November 7, 2023
Filed: February 28, 1992
Registered: May 18, 1993
Expires: Not recorded
Application no.: 74250958
Registration no.: 1771860
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns ECOWATER SYSTEMS

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

Ecowater Systems LLC

Woodbury, United States

66 trademarks in the portfolioView company

Representative

Michael Harris

Arnold & Porter Kaye Scholer LLP

Goods and services

What the mark covers

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

37Class 37 · Building Construction and Repair
repair and maintenance services in the field of domestic and commercial water treatment equipment; namely, water conditioners, softeners, deionizers, distillers, filters, and related water treatment units

History

What has happened so far

Steps recorded by the USPTO, newest first.

April 13, 2026Teas change of correspondence received
April 13, 2026Attorney/dom.rep.revoked and/or appointed
April 13, 2026Teas revoke/app/change addr of atty/dom rep received
April 13, 2026Applicant/correspondence changes (non-responsive) entered
April 13, 2026Teas change of owner address received
March 17, 2025Teas change of correspondence received
March 17, 2025Attorney/dom.rep.revoked and/or appointed
March 17, 2025Teas revoke/app/change addr of atty/dom rep received
March 17, 2025Applicant/correspondence changes (non-responsive) entered
March 17, 2025Teas change of owner address received

10 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 ECOWATER SYSTEMS

Who owns the trademark "ECOWATER SYSTEMS"?

The USPTO trademark "ECOWATER SYSTEMS" (application 74250958) is owned by Ecowater Systems LLC.

What is the status of "ECOWATER SYSTEMS"?

Its status at the USPTO is: registered.

When was "ECOWATER SYSTEMS" registered?

It was registered on May 18, 1993.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull ECOWATER SYSTEMS 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 key View docs

GET /v1/trademarks/{id}

ID=tm_019d1899-f5ef-753b-9aa7-c47b594a097c
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d1899-f5ef-753b-9aa7-c47b594a097c",
  "object": "trademark",
  "mark_text": "ECOWATER SYSTEMS",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "74250958",
  "filing_date": "1992-02-28",
  "nice_classes": [
    37
  ],
  "owners": [
    {
      "name": "ECOWATER SYSTEMS LLC",
      "entity_id": "ent_01a10c37-db71-76e5-aed3-8d8a05b3d8c0"
    }
  ]
}