HEM Trademark

Trademark Overview


On Wednesday, November 20, 2024, a trademark application was filed for HEM with the United States Patent and Trademark Office. The USPTO has given the HEM trademark a serial number of 79420141. The federal status of this trademark filing is RESPONSE AFTER NON-FINAL ACTION - ENTERED as of Monday, December 22, 2025. This trademark is owned by Evac Oy. The HEM trademark is filed in the Computer & Software Products & Electrical & Scientific Products, Environmental Control Instrument Products, Vehicles & Locomotive Products, Construction & Repair Services, Treatment & Processing of Materials Services, and Computer & Software Services & Scientific Services categories with the following description:

Water treatment services; water treatment services in the nature of generating freshwater from sea water; water purification services; water treatment services, namely, water filtration; rental of water treatment and water generation apparatus for ships; desalination of water; water treatment services and water purification services for freshwater generation, namely, treating water, purification or recycling water and generating freshwater by means of reverse osmosis

Installation, repair and maintenance of desalination and reverse osmosis apparatus; installation, repair and maintenance of water generation and treatment systems; installation, repair and maintenance of hot water systems for marine vessels

Heating installations, ventilating fans, and air conditioning apparatus for ship and vessel; water filtering installations; water and wastewater purification apparatus; water purification and filtration apparatus and units for water supply and sanitary purposes; vacuum toilets; vacuum urinals; electric deionization systems for the treatment of air or water, namely, water filtration apparatus for the deionization of water; water treatment apparatus for use in water desalination, filtration, demineralization, sterilization, disinfection, softening, potabilization or conditioning; ballast water treatment apparatus for use in water desalination, filtration, demineralization, sterilization, disinfection, softening, potabilization or conditioning; water desalinating apparatus; reverse osmosis apparatus for the generation and treatment of water; water generation and treatment apparatus, namely, water purifying apparatus and machines, machines that generates purified water from sea water and f...

Engineering and design of water generation and treatment apparatus; engineering and design of water generation and treatment apparatus control, command and monitoring systems; development, maintenance and updating of software for water generation and treatment apparatus; software as a service (SAAS) services featuring software for operating water generation and treatment apparatus; monitoring the condition of water generation and treatment apparatus to ensure proper functioning for repair and maintenance purposes

Ships and vessels; ships' and vessels' hulls; structural replacement parts and fittings for ships and vessels

Electronic control, command and monitoring systems comprising computer hardware and recorded software for controlling and monitoring water generation and treatment apparatus; downloadable and recorded software for operating water generation and treatment apparatus; remote monitoring equipment in the nature of remote controls for water generation and treatment apparatus
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General Information


Serial Number79420141
Word MarkHEM
Filing DateWednesday, November 20, 2024
Status661 - RESPONSE AFTER NON-FINAL ACTION - ENTERED
Status DateMonday, December 22, 2025
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateNOT AVAILABLE

Trademark Statements


Goods and ServicesWater treatment services; water treatment services in the nature of generating freshwater from sea water; water purification services; water treatment services, namely, water filtration; rental of water treatment and water generation apparatus for ships; desalination of water; water treatment services and water purification services for freshwater generation, namely, treating water, purification or recycling water and generating freshwater by means of reverse osmosis
Goods and ServicesInstallation, repair and maintenance of desalination and reverse osmosis apparatus; installation, repair and maintenance of water generation and treatment systems; installation, repair and maintenance of hot water systems for marine vessels
Goods and ServicesHeating installations, ventilating fans, and air conditioning apparatus for ship and vessel; water filtering installations; water and wastewater purification apparatus; water purification and filtration apparatus and units for water supply and sanitary purposes; vacuum toilets; vacuum urinals; electric deionization systems for the treatment of air or water, namely, water filtration apparatus for the deionization of water; water treatment apparatus for use in water desalination, filtration, demineralization, sterilization, disinfection, softening, potabilization or conditioning; ballast water treatment apparatus for use in water desalination, filtration, demineralization, sterilization, disinfection, softening, potabilization or conditioning; water desalinating apparatus; reverse osmosis apparatus for the generation and treatment of water; water generation and treatment apparatus, namely, water purifying apparatus and machines, machines that generates purified water from sea water and from waste water; membranes for water filtration and water purification apparatus; membranes for reverse osmosis units; membranes for water desalination apparatus; water sterilization apparatus; water filtration apparatus; apparatus for water supply and distribution, namely, metered valves being regulating accessories for water supply, electrolytic water generators for electrically decomposing tap water to generate electrolytic water and for removing chlorine odor from tap water; structural and replacement parts and fittings for all of the aforementioned
Goods and ServicesEngineering and design of water generation and treatment apparatus; engineering and design of water generation and treatment apparatus control, command and monitoring systems; development, maintenance and updating of software for water generation and treatment apparatus; software as a service (SAAS) services featuring software for operating water generation and treatment apparatus; monitoring the condition of water generation and treatment apparatus to ensure proper functioning for repair and maintenance purposes
Goods and ServicesShips and vessels; ships' and vessels' hulls; structural replacement parts and fittings for ships and vessels
Goods and ServicesElectronic control, command and monitoring systems comprising computer hardware and recorded software for controlling and monitoring water generation and treatment apparatus; downloadable and recorded software for operating water generation and treatment apparatus; remote monitoring equipment in the nature of remote controls for water generation and treatment apparatus

Classification Information


International Class009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.
US Class Codes021, 023, 026, 036, 038
Class Status Code6 - Active
Class Status DateThursday, March 27, 2025
Primary Code009
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

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 DateThursday, March 27, 2025
Primary Code011
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class012 - Vehicles; apparatus for locomotion by land, air, or water.
US Class Codes019, 021, 023, 031, 035, 044
Class Status Code6 - Active
Class Status DateThursday, March 27, 2025
Primary Code012
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class037 - Building construction; repair; installation services.
US Class Codes100, 103, 106
Class Status Code6 - Active
Class Status DateThursday, March 27, 2025
Primary Code037
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class040 - Treatment of materials.
US Class Codes100, 103, 106
Class Status Code6 - Active
Class Status DateThursday, March 27, 2025
Primary Code040
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software.
US Class Codes100, 101
Class Status Code6 - Active
Class Status DateThursday, March 27, 2025
Primary Code042
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History


Party NameEvac Oy
Party Type10 - Original Applicant
Legal Entity Type99 - Other
AddressEspoo FI-02600
FI

Trademark Events


Event DateEvent Description
Thursday, March 27, 2025SN ASSIGNED FOR SECT 66A APPL FROM IB
Friday, March 28, 2025NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Friday, March 28, 2025APPLICATION FILING RECEIPT MAILED
Tuesday, May 13, 2025ASSIGNED TO EXAMINER
Wednesday, May 14, 2025NON-FINAL ACTION WRITTEN
Thursday, May 15, 2025NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Friday, July 11, 2025REFUSAL PROCESSED BY MPU
Friday, July 11, 2025NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Saturday, August 2, 2025REFUSAL PROCESSED BY IB
Monday, December 22, 2025TEAS RESPONSE TO OFFICE ACTION RECEIVED
Monday, December 22, 2025CORRESPONDENCE RECEIVED IN LAW OFFICE
Monday, December 22, 2025TEAS/EMAIL CORRESPONDENCE ENTERED