USPTO trademark

HYDROPLUS

RegisteredUSPTOWord markClass 6Class 19Class 37Class 42

"HYDROPLUS" is a word mark owned by Hydroplus, Inc, filed at the USPTO on April 14, 1992. It is registered and covers classes 6, 19, 37 and 42.

View Hydroplus, Inc portfolio Get this data via the API

Data current as of September 23, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since April 11, 2024
Filed: April 14, 1992
Registered: January 25, 1994
Priority date: October 14, 1991; Claimed from France
Application no.: 74265910
Registration no.: 1817703
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 4 classes

Ownership

Who owns HYDROPLUS

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

Owner

Hydroplus, Inc

92851 Rueil-Malmaison Cedex, France

3 trademarks in the portfolioView company

Representative

Jeffrey M. Kaden

Gottlieb Rackman & Reisman

Goods and services

What the mark covers

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

06Class 6 · Common Metals
metal fusegates for controlling the flow and storage of water and providing security in dams
19Class 19 · Non-metallic Building Materials
submersible and non-submersible fusegates for controlling the flow and storage of water and providing security in dams and the like
37Class 37 · Building Construction and Repair
construction services in the field of building dams and other structures related to the control of flow, storage of water and security of dams
42Class 42 · Computer and Scientific Services
engineering services in the field of building dams and other structures related to the control of flow, storage of water and security of dams

History

What has happened so far

Steps recorded by the USPTO, newest first.

September 23, 2026Teas withdrawal of attorney received-firm retains
September 23, 2026Teas change of correspondence received
September 23, 2026Teas change of domestic representatives address
September 23, 2026Attorney/dom.rep.revoked and/or appointed
September 23, 2026Teas revoke/app/change addr of atty/dom rep received
September 23, 2026Applicant/correspondence changes (non-responsive) entered
September 23, 2026Teas change of owner address received
April 11, 2024Notice of acceptance of sec. 8 & 9 - e-mailed
April 11, 2024Registered and renewed (third renewal - 10 yrs)
April 11, 2024Registered - sec. 8 (10-yr) accepted/sec. 9 granted

10 earlier steps on the official record.

FAQ

About HYDROPLUS

Who owns the trademark "HYDROPLUS"?

The USPTO trademark "HYDROPLUS" (application 74265910) is owned by Hydroplus, Inc.

What is the status of "HYDROPLUS"?

Its status at the USPTO is: registered.

When was "HYDROPLUS" registered?

It was registered on January 25, 1994.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull HYDROPLUS 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_019d18a8-424e-721f-9fe9-c2c9324d3aac
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d18a8-424e-721f-9fe9-c2c9324d3aac",
  "object": "trademark",
  "mark_text": "HYDROPLUS",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "74265910",
  "filing_date": "1992-04-14",
  "nice_classes": [
    6,
    19,
    37,
    42
  ],
  "owners": [
    {
      "name": "HYDROPLUS, INC",
      "entity_id": "ent_019eb6fe-c6cf-7468-8ac1-93df24abbde9"
    }
  ]
}