DiamondFlow
"DiamondFlow" is a word mark owned by Hansgrohe SE, filed at the EUIPO on January 16, 2026. It is in its opposition period and covers class 11 (Environmental Control Apparatus).
- Status
- Opposition period
- Since April 23, 2026
- Filed
- January 16, 2026
- Registered
- Not yet
- Expires
- Not recorded
- Application no.
- 019304159
- Registration no.
- Not yet
- Office
- EUIPO
- European Union Intellectual Property Office
- Mark type
- Word mark
- 1 class
Who owns DiamondFlow
The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.
Owner
Hansgrohe SE
Representative
Patentanwälte Ruff, Wilhelm, Beier, Dauster & Partner MBB
Patentanwälte Ruff, Wilhelm, Beier, Dauster & Partner MBB
What the mark covers
The products and services DiamondFlow is filed for, grouped by Nice class.
Water supply installations; sanitary installations and apparatus; Regulating and safety accessories for water apparatus; Fittings for the draining of water; Sanitary drain armatures for basins, showers, baths and bidets; Bath fittings; Shower fittings; Hot air bath fittings; Flexible pipes being parts of basin plumbing installations; Water-pipes for sanitary installations; Water control valves for faucets; Mixing valves being part of sanitary installations; Level controlling valves in tanks; Water outlets [faucets]; Taps; Taps for washstands; Basin Taps; Bath taps; Shower Taps; Taps for bidets; Mixer taps for water pipes; Faucet aerators; Water-saving aerators for faucets; Faucet sprayers; kitchen sink sprayers; Faucet filters; Water filtering apparatus; Filters for drinking water; Filter apparatus for water supply installations; Water purifying apparatus and machines; Water conditioning units; Showers; Shower enclosures; Shower cubicles; Shower hoses; Shower mixing valves; Shower heads; Shower head sprayers; Hand showers; overhead showers; electric showers; Shower combinations consisting of overhead showers and/or hand showers, shower rails, shower hoses and mixer taps; Heated towel rails; Sanitary ware; Wash-hand basins [parts of sanitary installations]; Sinks; Bath tubs; Shower trays; Urinals being sanitary fixtures; Bidets; Toilets; Toilet bowls; Toilet seats; Flushing tanks; Water flushing installations; Flush handles for toilets; Sterilization, disinfection and decontamination equipment
What has happened so far
Steps recorded by the EUIPO, newest first.
- Opposition 003261283 — ADVERSARIAL_PROCEEDINGS
- Bulletin 2026/025 Section A.1
Oppositions and cancellations
Proceedings recorded against this mark by the EUIPO. Reported as recorded, not legal advice.
About DiamondFlow
Who owns the trademark "DiamondFlow"?
The EUIPO trademark "DiamondFlow" (application 019304159) is owned by Hansgrohe SE.
What is the status of "DiamondFlow"?
Its status at the EUIPO is: opposition period.
Get this data via the API
Everything on this page comes from the Signa API. Pull DiamondFlow 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_019d48b5-2a4c-73c9-afe7-dd8f8bb336ec
curl https://api.signa.so/v1/trademarks/$ID \
-H "Authorization: Bearer $SIGNA_API_KEY"{
"id": "tm_019d48b5-2a4c-73c9-afe7-dd8f8bb336ec",
"object": "trademark",
"mark_text": "DiamondFlow",
"status": {
"primary": "pending",
"stage": "pending_opposition"
},
"office_code": "EM",
"application_number": "019304159",
"filing_date": "2026-01-16",
"nice_classes": [
11
],
"owners": [
{
"name": "Hansgrohe SE",
"entity_id": "ent_019eb6fb-d2b3-72ad-b335-cc5da981667b"
}
]
}