USPTO trademark

SIGMACASA

AllowedUSPTOWord and designClass 9

"SIGMACASA" is a word and design mark owned by Dexatek Technology Ltd., filed at the USPTO on January 26, 2026. It has been allowed and covers class 9 (Computers and Scientific Devices).

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Official USPTO record
SIGMACASA trademark as filed
As filed with the USPTO
Status
Allowed
Since October 20, 2026
Filed
January 26, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99615156
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns SIGMACASA

The owner and representative on file with the office.

Owner

Dexatek Technology Ltd.

New Taipei City, Taiwan

Representative

Hui Zhang

Rabin & Berdo, P.C.

Goods and services

What the mark covers

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

  • Smart home hubs and home automation hubs comprised of touch screen control panels, computer hardware, and recorded software for controlling networked devices in the internet of things (IoT), operating internet-enabled and connected lighting apparatus, and operating HVAC systems and home security alarms; Smart home hubs and home automation hubs using artificial intelligence (AI) comprised of voice-activated speakers, computer hardware, and recorded software for controlling networked devices in the internet of things (IoT), operating internet-enabled and connected lighting apparatus, and operating HVAC systems and home security alarms; Downloadable mobile applications using artificial intelligence (AI) for home automation; Gateway routers; Security alarms; Infrared sensors; Vibration sensors; Electric switches; camcorders; electric sockets; air analysis apparatus; Meteorological instruments; baby monitors; electric plugs; Touch screens; Temperature switches and sensors for monitoring and switching HVAC systems.

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Teas statement of use received
  2. Noa e-mailed - sou required from applicant
  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. Teas/email correspondence entered
  8. Correspondence received in law office
  9. Teas response to office action received
  10. Notification of non-final action e-mailed

10 earlier steps on the official record.

FAQ

About SIGMACASA

Who owns the trademark "SIGMACASA"?

The USPTO trademark "SIGMACASA" (application 99615156) is owned by Dexatek Technology Ltd.

What is the status of "SIGMACASA"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull SIGMACASA 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_019d2b94-6902-72b8-bc49-2b7c41f85c3b
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b94-6902-72b8-bc49-2b7c41f85c3b",
  "object": "trademark",
  "mark_text": "SIGMACASA",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "99615156",
  "filing_date": "2026-01-26",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "DEXATEK TECHNOLOGY LTD.",
      "entity_id": null
    }
  ]
}