USPTO trademark

DOUBLEZERO

RegisteredUSPTOWord markClass 42

"DOUBLEZERO" is a word mark owned by DoubleZero Foundation, filed at the USPTO on February 7, 2025. It is registered and covers class 42 (Computer and Scientific Services).

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Data current as of September 15, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since September 15, 2026
Filed: February 7, 2025
Registered: September 15, 2026
Expires: Not recorded
Application no.: 99032747
Registration no.: 8441866
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns DOUBLEZERO

The owner and representative on file with the office.

Owner

DoubleZero Foundation

George Town, Grand Cayman, Cayman Islands

Representative

Rose Kautz

Hanson Bridgett LLP

Goods and services

What the mark covers

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

42Class 42 · Computer and Scientific Services
Design, creation, and maintenance of computer programs to operate, manage, and secure communication network systems, and provision of advice or information related thereto; Design, creation, and maintenance of computer programs for telecommunication apparatus, and provision of advice related thereto; Providing temporary use of online non-downloadable cloud computer programs on data networks for use in the management and monitoring of network and data analytics; Cloud computing featuring software for use in the management and monitoring of network and data analytics; Providing temporary use of online non-downloadable cloud computer programs in the field of data communication network systems for filtering, processing, and routing data and improving data transmission efficiency across distributed hardware networks of servers, switches, routers, and hubs; Providing temporary use of online non-downloadable cloud computer programs for configuring telecommunication apparatus for the construction of wireless mesh network for enterprise; platform as a service (PaaS) services featuring computer software platforms for operating, managing, and securing data communication network systems and wireless mesh networks; design, development and implementation of software for distributed computing platforms; Providing temporary use of online non-downloadable cloud computer programs in the field of data communication network systems for managing crypto asset transactions using blockchain technology; Providing temporary use of online non-downloadable cloud computer programs in the field of data communication network systems for web-based decentralized applications (DApps) for trading digital assets; Providing temporary use of online non-downloadable cloud computer programs in the field of data communication network systems for decentralized digital asset exchange using blockchain technology

History

What has happened so far

Steps recorded by the USPTO, newest first.

September 15, 2026Registered-principal register
September 15, 2026Notice of registration confirmation emailed
September 8, 2026Notice of registration confirmation emailed
September 8, 2026Registered-principal register
August 20, 2026Notice of acceptance of statement of use e-mailed
August 20, 2026Allowed principal register - sou accepted
August 4, 2026Statement of use processing complete
June 10, 2026Use amendment filed
June 10, 2026Teas statement of use received
April 22, 2026Notice of approval of extension request e-mailed

10 earlier steps on the official record.

FAQ

About DOUBLEZERO

Who owns the trademark "DOUBLEZERO"?

The USPTO trademark "DOUBLEZERO" (application 99032747) is owned by DoubleZero Foundation.

What is the status of "DOUBLEZERO"?

Its status at the USPTO is: registered.

When was "DOUBLEZERO" registered?

It was registered on September 15, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull DOUBLEZERO 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

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GET /v1/trademarks/{id}

ID=tm_019d2a6e-f0ef-75e0-8b47-2cdd839302de
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2a6e-f0ef-75e0-8b47-2cdd839302de",
  "object": "trademark",
  "mark_text": "DOUBLEZERO",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99032747",
  "filing_date": "2025-02-07",
  "nice_classes": [
    42
  ],
  "owners": [
    {
      "name": "DoubleZero Foundation",
      "entity_id": null
    }
  ]
}