USPTO trademark record

HYWORX ELECTROLYZER STACKS

Live registered mark · Owner Stefan Höller · Classes 7, 9

Mark details

Owner: Stefan Höller
Serial number: 79422712
Registration number: 8164109
Status: REGISTERED
Classes: 7 (Machines), 9 (Software / electronics / downloadable media)
Filed: 2025-02-17
Registered: 2026-03-10
Goods / services: Machines for generating gas by electrolysis.; Fuel cells; fuel cell electrodes.

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to HYWORX ELECTROLYZER STACKS.

HYWOOD COFFEE ROASTERSLive

Classes 30 (Food (coffee, bread, sweets)) · VERBENA GROUP LLC

HYWOBESTLive

Classes 11 (Appliances / lighting) · Shenzhen Yelei Optoelectronics Technology Co., Ltd.

HYWOLCHYLive

Classes 20 (Furniture) · Guangzhou Haoyou Hechuang Trading Co., Ltd.

HYWONLive

Classes 21 (Household goods) · Shenzhen Ziyan Trading Co., Ltd.

HY-WOODLive

Classes 28 (Games / toys / sports) · Sumitomo Rubber Industries, Ltd.

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch