157880 ⎘
Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
Sub-classes:STATIONARY INFRARED RADIATOR
#2RADIATING PANEL
#3ELECTRIC HEATING MAT
#4Heating appliance with a built-in battery arranged in the incoming fresh air flow
#5Suspension mounted heating system
#6LAYERED HEATER SYSTEM WITH HONEYCOMB CORE STRUCTURE
#7Heating panels and systems and methods of using same
#8Heating tile
#9Process of making electric stoves
#10Heating panel and method therefor
#11Composite panel with integrated heater system and associated methods for manufacturing
#12Composite panel with integrated heater and associated methods for manufacturing
#13BUILDING CLADDING HEATER APPARATUS AND SYSTEM
#14Recycling constant-temperature ceramic floor integrated system
#15Systems and methods for heating concrete structures
#16Interlocking heated patio stones and system
#17Heating Unit for Warming Propane Tanks
#18Heating unit for direct current applications
#19Heating unit for warming fluid conduits
#20HEATING PANEL AND METHOD THEREFOR
#21Electrical panel heating device and method and building materials for the protection thereof
#22Heating appliance for railway vehicles
#23Infrared heating panels, systems and methods
#24THERMAL ACCUMULATION-TRANSMISSION PANEL AND THE PROCESS FOR OBTAINING IT
#25Radiant system for heat transfer
#26HEATING UNIT FOR WARMING PROPANE TANKS
#27STONE PANEL
#28Panel with heated layer
#29Fire retardant panel apparatus and method of making and using same
#30Wood Board Connection with Heat Transfer Function
#31Arrangement for Covering a Floor
#32Panel Heaters
#33Under desk, safety foot warmer
#34Electric heating material and laminate floor containing same and method for producing the laminate floor
#35Modern Korsi and methods
#36Electrical connector for a roll-up heating
#37Self-regulating electric heating system
#38Electric Radiator
#39DECORATIVE TRIM HEATING DEVICE
#40Layered heater system with honeycomb core structure
#41Panel heating device
#42Modular heated cover
#43HEATING UNIT FOR WARMING FLUID CONDUITS
#44Portable Pouch Heating Unit
#45THREE LAYER GLUED LAMINATE HEATING UNIT
#46HEATING UNIT FOR WARMING PALLETS
#47HEATING UNIT FOR WARMING PROPANE TANKS
#48HEATING UNIT FOR DIRECT CURRENT APPLICATIONS
#49Grounded modular heated cover
#50GROUNDED MODULAR HEATED COVER
#51Electrical Connector for a Roll-Up Heating
#52Panel Heating Device
#53Radiant heater
#54Heated floor board
#55Heating appliance
#56Heated floor panel for transit vehicle
#57Aircraft heater floor panel
#58Laminated element provided with a heated layer
#59Flexible heating mat and production method thereof
#60Flooring board with an embedded electrically influenced sheet
#61Flexible graphite flooring heat spreader
#62Channeled under floor heating element
#63Heated floor panel
#64Connecting device for a multilayer flat element equipped with electrical functional elements and flat element
#65Roll-up heating for a floor, or wall
#66Electric heating pipe and electric heating apparatus using it
#67Method for making a radiation heating structure
#68Method and apparatus for a cloth heater
#69Ceiling apparatus and method of reducing condensation in controlled atomosphere buildings