USPTO trademark

SONN

Under examinationUSPTOWord markClass 9

"SONN" is a word mark owned by Sonn Inc., filed at the USPTO on March 31, 2026. It is under examination and covers class 9 (Computers and Scientific Devices).

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Official USPTO record
SONN trademark as filed
As filed with the USPTO
Status
Under examination
Since August 13, 2026
Filed
March 31, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99735961
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns SONN

The owner and representative on file with the office.

Owner

Sonn Inc.

Goleta, United States

Representative

Kenneth A. Knox

Perilla Knox Hildebrandt Staley & Amy LLP

Goods and services

What the mark covers

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

  • Electronic sensing devices for use in water, namely, floating electronic devices for measuring and monitoring water temperature, water depth, and water quality using ultrasonic sensors; electronic sensors for detecting water temperature, depth, and quality; bath safety monitoring devices, namely, electronic devices incorporating various sensors for measuring water conditions; charging docks for charging the aforementioned electronic sensing devices; downloadable and recorded software for collecting, processing, displaying, and transmitting water temperature, depth, and quality data, and for setting alerts regarding the same; all of the foregoing for use in bathtubs, sinks, pools, and other bodies of water

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notification of non-final action e-mailed
  2. Non-final action e-mailed
  3. Non-final action written
  4. Assigned to examiner
  5. New application office supplied data entered
  6. Application filing receipt mailed
  7. New application entered
FAQ

About SONN

Who owns the trademark "SONN"?

The USPTO trademark "SONN" (application 99735961) is owned by Sonn Inc.

What is the status of "SONN"?

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 SONN 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_019d4d16-9130-744f-9232-9d2deb146db8
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d4d16-9130-744f-9232-9d2deb146db8",
  "object": "trademark",
  "mark_text": "SONN",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "99735961",
  "filing_date": "2026-03-31",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "Sonn Inc.",
      "entity_id": null
    }
  ]
}