What this record means
The record shows that HYDENIS is a live, Principal Register registration owned by Yuyao Haluo Trading Co., Ltd., a limited company organized in China, and it was officially registered on March 31 2026 after filing on August 26 2024. The registration covers Class 007 goods, specifically a range of electric and powered household and cleaning equipment such as compressed‑air machines, electric can openers, juicers, meat grinders, soldering irons, steam mops, coffee grinders, floor‑washing machines, fruit‑washing machines, high‑pressure washers, power‑operated screwdrivers, robotic vacuum cleaners and vacuum cleaners; a similar name used for any of those types of products would raise the closest record‑based concern. The record does not give the owner control over every possible use of the word HYDENIS, especially outside the listed equipment. The latest meaningful event is the Notice of Registration Confirmation and entry on the Principal Register on March 31 2026; no further dates are supplied. The prosecution history contains no oppositions, cancellations or other enforcement actions, so the supplied history shows none. I'd treat this as a meaningful concern if you plan to brand similar electric or cleaning appliances under a name that sounds like HYDENIS.
Informational only - not legal advice.