Biological research; Research in the field of chemistry

Installation of heating systems; Installation and maintenance of heating systems

Portable thermal self-heating containers for the purpose of heating food and beverage

Water heaters

Heating systems for single and multi-family residences comprising primarily an air handling unit connected to an automatic water heater

Installation of heating systems

WATER SOURCE HEAT PUMPS

HEATING SYSTEMS FOR SINGLE AND MULTI-FAMILY RESIDENCES COMPRISING PRIMARILY AN AIR HANDLING UNIT CONNECTED TO AN AUTOMATIC GAS OR OIL-FIRED WATER HEATER

heating installation for industrial use, namely, rapid response temporary heater to restore heat and hot water to a building when its permanent boiler is temporarily out of service; industrial and commercial heating installations to heat water or other process fluids when the permanent heater fails

Electrically powered apparatus for heating heat therapy packs in a clinical setting; Electrically-powered heating apparatus using hot water to heat therapeutic hot packs that are used in a clinical setting

Personal fluid hydration systems comprising a fluid reservoir, a delivery tube, a mouthpiece and a carrying pack

Onboard heaters as a component of clothes washing machines

STEAM INJECTED FLUID HEATER