DUUX
"DUUX" is a word mark owned by Duux Holding B.V., filed at the USPTO on October 1, 2026. It is under examination and covers classes 9 and 11.
- Status
- Under examination
- Since October 1, 2026
- Filed
- October 1, 2026
- Registered
- Not yet
- Expires
- Not recorded
- Application no.
- 50139847
- Registration no.
- Not yet
- Office
- USPTO
- United States Patent and Trademark Office
- Mark type
- Word mark
- 2 classes
Who owns DUUX
The owner and representative on file with the office.
Owner
Duux Holding B.V.
Uden, Netherlands
Representative
Matthew L. Frisbee
Leason Ellis LLP
What the mark covers
The products and services DUUX is filed for, grouped by Nice class.
Electronic monitors to collect operational data and settings, including temperature data and settings, from HVAC equipment to ensure proper functioning; Remote control telemetering apparatus for HVAC systems; Downloadable software in the nature of a mobile application for connecting, operating, and managing HVAC systems, air purifiers, heaters, dehumidifiers, humidifiers, heating units, and fans; Downloadable software in the nature of a mobile application for monitoring and controlling HVAC systems; Downloadable computer software for controlling, programming and monitoring home appliances, heating units, HVAC systems and air purifying units; Climate control digital thermostats; Condensers; Auxiliary battery packs; Battery chargers; Home automation systems comprised of computer hardware, wireless and wired controllers, and downloadable software for automating appliances, lighting, HVAC, security, and electrical power
Heating installations; Air heating apparatus; Air cooling apparatus; Drying apparatus for use in heating, ventilation systems, air conditioning systems and refrigeration systems; Air-conditioning, air cooling and ventilation apparatus and instruments; Regulating accessories for water supply, namely, metered valves; Filters for use with apparatus for water supply; Air filtering units; Water heating installations; Water cooling installations; HVAC units; Air cooling installations for homes; Electric water heating apparatus; Air heating apparatus for residential use; Heating systems for residential and commercial buildings comprised of boilers, valves, pipes, manifolds, control panel switches, and electrical wire, all sold as a unit; Electric radiators; Air conditioners; Electric fans; Water purification apparatus; Electric dehumidifiers; Portable air conditioners; Air-conditioning units; Air-conditioning filters; Filters for use with apparatus for air conditioning; Filters for air purifiers; Heat pumps
What has happened so far
Steps recorded by the USPTO, newest first.
- Application filing receipt mailed
- New application entered
About DUUX
Who owns the trademark "DUUX"?
The USPTO trademark "DUUX" (application 50139847) is owned by Duux Holding B.V.
What is the status of "DUUX"?
Its status at the USPTO is: under examination.
Get this data via the API
Everything on this page comes from the Signa API. Pull DUUX 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}/eventsEvery step in the office history
GET/v1/proceedings?trademark_id={id}Oppositions and cancellations against the mark
ID=tm_01a0fcc4-41ac-74cc-97db-ce1254c41445
curl https://api.signa.so/v1/trademarks/$ID \
-H "Authorization: Bearer $SIGNA_API_KEY"{
"id": "tm_01a0fcc4-41ac-74cc-97db-ce1254c41445",
"object": "trademark",
"mark_text": "DUUX",
"status": {
"primary": "pending",
"stage": "examining"
},
"office_code": "US",
"application_number": "50139847",
"filing_date": "2026-10-01",
"nice_classes": [
9,
11
],
"owners": [
{
"name": "Duux Holding B.V.",
"entity_id": null
}
]
}