USPTO trademark

DECAGON

RegisteredUSPTOWord markClass 9

"DECAGON" is a word mark owned by ADDIUM, Inc., filed at the USPTO on August 18, 2025. It is registered and covers class 9 (Computers and Scientific Devices).

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Official USPTO record
DECAGON trademark as filed
As filed with the USPTO
Status
Registered
Since January 13, 2026
Filed
August 18, 2025
Registered
January 13, 2026
Expires
Not recorded
Application no.
99343632
Registration no.
8103259
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns DECAGON

The owner and representative on file with the office.

Owner

ADDIUM, Inc.

Pullman, United States

Representative

Evan P. Everist

Dorsey & Whitney LLP

Goods and services

What the mark covers

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

  • Water activity meters; isotherm generators for the purpose of measuring soil water characteristics; thermal instrumentation in the nature of analyzers for the purpose of measuring thermal conductivity, resistivity, diffusivity and specific heat; soil moisture sensors and data loggers; hydrology instrumentation in the nature of soil moisture sensors; canopy instrumentation in the nature of electronic devices for the purpose of measuring plant canopy for agricultural purposes; water potential meters

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of registration confirmation emailed
  2. Registered-principal register
  3. Official gazette publication confirmation e-mailed
  4. Published for opposition
  5. Notification of notice of publication e-mailed
  6. Approved for pub - principal register
  7. Assigned to examiner
  8. Request for special handling - granted
  9. Assigned to petition staff
  10. Teas request to make special received

3 earlier steps on the official record.

FAQ

About DECAGON

Who owns the trademark "DECAGON"?

The USPTO trademark "DECAGON" (application 99343632) is owned by ADDIUM, Inc.

What is the status of "DECAGON"?

Its status at the USPTO is: registered.

When was "DECAGON" registered?

It was registered on January 13, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull DECAGON 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_019d2b13-3f36-7224-b039-36a7042b478c
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b13-3f36-7224-b039-36a7042b478c",
  "object": "trademark",
  "mark_text": "DECAGON",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99343632",
  "filing_date": "2025-08-18",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "ADDIUM, Inc.",
      "entity_id": null
    }
  ]
}