HELSI Trademark

Trademark Overview


On Wednesday, September 11, 2024, a trademark application was filed for HELSI with the United States Patent and Trademark Office. The USPTO has given the HELSI trademark a serial number of 79408516. The federal status of this trademark filing is PUBLICATION/ISSUE REVIEW COMPLETE as of Thursday, February 5, 2026. This trademark is owned by CLEARLIGHT SAUNAS EUROPE GMBH. The HELSI trademark is filed in the Environmental Control Instrument Products category with the following description:

Sanitary installations and facilities as well as water supply systems, in particular steam baths, saunas and bathing facilities in the nature of baths, bath tubs, and bath installations, bath tubs for ice baths and ice bath installations, bath tubs for cold baths and cold bath installations, bath tubs for sitz baths and sitz bath installations, hydrotherapy baths in the nature of bath tubs equipped with cooling systems consisting of compressors, valves, pipes, control devices and electrical cables, sold as a unit; water purification, desalination and treatment plants, in particular water filters, water filtering apparatus and units; sterilization, disinfection and decontamination equipment, namely, water sterilizers, water treatment equipment, namely, ultraviolet sterilization units and chemical sterilization units, water disinfection apparatus; replacement parts and accessories for all the aforesaid goods, namely, sauna heaters, infrared sauna heaters, sauna mobile back rests speciall...
helsi

General Information


Serial Number79408516
Word MarkHELSI
Filing DateWednesday, September 11, 2024
Status681 - PUBLICATION/ISSUE REVIEW COMPLETE
Status DateThursday, February 5, 2026
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, February 24, 2026

Trademark Statements


Goods and ServicesSanitary installations and facilities as well as water supply systems, in particular steam baths, saunas and bathing facilities in the nature of baths, bath tubs, and bath installations, bath tubs for ice baths and ice bath installations, bath tubs for cold baths and cold bath installations, bath tubs for sitz baths and sitz bath installations, hydrotherapy baths in the nature of bath tubs equipped with cooling systems consisting of compressors, valves, pipes, control devices and electrical cables, sold as a unit; water purification, desalination and treatment plants, in particular water filters, water filtering apparatus and units; sterilization, disinfection and decontamination equipment, namely, water sterilizers, water treatment equipment, namely, ultraviolet sterilization units and chemical sterilization units, water disinfection apparatus; replacement parts and accessories for all the aforesaid goods, namely, sauna heaters, infrared sauna heaters, sauna mobile back rests specially adapted for saunas, sauna interior lights, installations for cooling and heating of bath tubs, bath tub cooling units consisting of compressors, valves, pipes, control devices and electrical cables, bath tub seats in the nature of bath seats with an ergonomically shaped sitting surface, bath tub enclosures, fitted covers for bath tubs

Classification Information


International Class011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes.
US Class Codes013, 021, 023, 024, 031, 034
Class Status Code6 - Active
Class Status DateWednesday, November 6, 2024
Primary Code011
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History


Party NameHELSI - GUARDIANS OF GLOBAL HEALTH L.L.C.-FZ
Party Type11 - New Owner Before Publication
Legal Entity Type16 - Limited Liability Company
AddressAE

Party NameCLEARLIGHT SAUNAS EUROPE GMBH
Party Type10 - Original Applicant
Legal Entity Type16 - Limited Liability Company
AddressDE

Trademark Events


Event DateEvent Description
Thursday, October 31, 2024SN ASSIGNED FOR SECT 66A APPL FROM IB
Wednesday, November 6, 2024LIMITATION FROM ORIGINAL APPLICATION ENTERED
Wednesday, November 6, 2024NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Wednesday, November 6, 2024APPLICATION FILING RECEIPT MAILED
Wednesday, March 12, 2025ASSIGNED TO EXAMINER
Monday, March 17, 2025NON-FINAL ACTION WRITTEN
Tuesday, March 18, 2025NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Friday, April 18, 2025CHANGE OF OWNER RECEIVED FROM IB
Tuesday, April 29, 2025REFUSAL PROCESSED BY MPU
Tuesday, April 29, 2025NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Saturday, May 17, 2025REFUSAL PROCESSED BY IB
Saturday, August 16, 2025TEAS RESPONSE TO OFFICE ACTION RECEIVED
Saturday, August 16, 2025CORRESPONDENCE RECEIVED IN LAW OFFICE
Saturday, August 16, 2025TEAS/EMAIL CORRESPONDENCE ENTERED
Monday, September 15, 2025FINAL REFUSAL WRITTEN
Monday, September 15, 2025FINAL REFUSAL E-MAILED
Monday, September 15, 2025NOTIFICATION OF FINAL REFUSAL EMAILED
Thursday, January 22, 2026TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, January 22, 2026ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, January 22, 2026TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, January 22, 2026TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Friday, January 23, 2026TEAS REQUEST FOR RECONSIDERATION RECEIVED
Friday, January 23, 2026CORRESPONDENCE RECEIVED IN LAW OFFICE
Friday, January 23, 2026TEAS/EMAIL CORRESPONDENCE ENTERED
Tuesday, February 3, 2026APPROVED FOR PUB - PRINCIPAL REGISTER