USPTO trademark

RADIUS

RegisteredUSPTOWord markClass 9Class 42

"RADIUS" is a word mark owned by Lisnr, Inc., filed at the USPTO on May 14, 2025. It is registered and covers classes 9 and 42.

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Data current as of December 23, 2025Official USPTO record

As filed with the USPTO

Status: Registered; Since December 23, 2025
Filed: May 14, 2025
Registered: December 23, 2025
Expires: Not recorded
Application no.: 99184598
Registration no.: 8076997
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 2 classes

Ownership

Who owns RADIUS

The owner and representative on file with the office.

Owner

Lisnr, Inc.

Cincinnati, United States

Representative

Roger H. Bora

Thompson Hine LLP

Goods and services

What the mark covers

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

09Class 9 · Computers and Scientific Devices
Downloadable and recorded software development kit (SDK) for ultrasonic data communication and transfer; downloadable and recorded computer software that communicates, transfers and receives data over inaudible sound waves for use in proximity-based authentication, contactless verification, and secure offline data exchange between devices; downloadable and recorded computer software for enabling ultrasonic communication between mobile devices and hardware endpoints for verification, identity authentication, access control, proximity-triggered user engagement, and trade, business and commercial dealing exchanges; downloadable and recorded computer software for physical proximity verification of individual users and third parties, frictionless proximity authentication of individual users and third parties, contactless trade, business and commercial dealing exchanges between users and third parties, secure proximity trade, business and commercial dealing exchanges between users and third-parties, verification of trade, business and commercial dealing exchanges between users and third parties, proximity-based engagement between individuals and third-parties, trade, business and commercial dealing exchange verification between parties, controlling of fraud during trade, business and commercial dealing exchanges, controlling of trade, business and commercial dealing exchanges between parties, authenticating and verifying information of parties during trade, business and commercial dealing exchanges, allowing users to control their autonomy and independence during trade, business and commercial dealing exchanges, user loyalty solutions, providing tokenized and customized incentive offers for trade, business and commercial dealing exchanges, and interaction, engagement, recognition and dealings between individuals and third parties; downloadable and recorded computer software for prompting secondary actions performed by the software which are pre-determined by users, such as wireless connectivity, user authentication, pairing and synching of wireless devices; downloadable and recorded computer application software for mobile phones, namely, software for wireless interaction with mobile devices via inaudible and audible sound signals based on a number of factors, in particular, user location, user preferences, user behaviors, user demographics, user gaming triggers such as points or badges, and other activities that may take place on or with a mobile device
42Class 42 · Computer and Scientific Services
Software as a service (SaaS) services featuring software that is a development kit (SDK) for ultrasonic data communication and transfer; software as a service (SaaS) services featuring software that communicates, transfers and receives data over inaudible sound waves for use in proximity-based authentication, contactless verification, and secure offline data exchange between devices; software as a service (SaaS) services featuring software for enabling ultrasonic communication between mobile devices and hardware endpoints for verification, identity authentication, access control, proximity-triggered user engagement, and trade, business and commercial dealing exchanges; software as a service (SaaS) services featuring software for physical proximity verification of individual users and third parties, frictionless proximity authentication of individual users and third parties, contactless trade, business and commercial dealing exchanges between users and third parties, secure proximity trade, business and commercial dealing exchanges between users and third-parties, verification of trade, business and commercial dealing exchanges between users and third parties, proximity-based engagement between individuals and third-parties, trade, business and commercial dealing exchange verification between parties, controlling of fraud during trade, business and commercial dealing exchanges, controlling of trade, business and commercial dealing exchanges between parties, authenticating and verifying information of parties during trade, business and commercial dealing exchanges, allowing users to control their autonomy and independence during trade, business and commercial dealing exchanges, user loyalty solutions, providing tokenized and customized incentive offers for trade, business and commercial dealing exchanges, and interaction, engagement, recognition and dealings between individuals and third parties; software as a service (SaaS) services featuring software for prompting secondary actions performed by the software which are pre-determined by users, such as wireless connectivity, user authentication, pairing and synching of wireless devices; software as a service (SaaS) services featuring software for mobile phones, namely, software for wireless interaction with mobile devices via inaudible and audible sound signals based on a number of factors, in particular, user location, user preferences, user behaviors, user demographics, user gaming triggers such as points or badges, and other activities that may take place on or with a mobile device

History

What has happened so far

Steps recorded by the USPTO, newest first.

December 23, 2025Notice of registration confirmation emailed
December 23, 2025Registered-principal register
November 4, 2025Official gazette publication confirmation e-mailed
November 4, 2025Published for opposition
October 29, 2025Notification of notice of publication e-mailed
October 1, 2025Approved for pub - principal register
October 1, 2025Examiner's amendment entered
October 1, 2025Notification of examiners amendment e-mailed
October 1, 2025Examiners amendment e-mailed
October 1, 2025Examiners amendment -written

4 earlier steps on the official record.

FAQ

About RADIUS

Who owns the trademark "RADIUS"?

The USPTO trademark "RADIUS" (application 99184598) is owned by Lisnr, Inc.

What is the status of "RADIUS"?

Its status at the USPTO is: registered.

When was "RADIUS" registered?

It was registered on December 23, 2025.

API

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

GET/v1/trademarks/{id}
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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_019d2ac6-664c-7638-974f-1ef142b7e4d9
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2ac6-664c-7638-974f-1ef142b7e4d9",
  "object": "trademark",
  "mark_text": "RADIUS",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99184598",
  "filing_date": "2025-05-14",
  "nice_classes": [
    9,
    42
  ],
  "owners": [
    {
      "name": "Lisnr, Inc.",
      "entity_id": null
    }
  ]
}