Heating Devices (class 219 Subclass 200)
- Method (Class 392/340)
- For fluid heating (e.g., gas or liquid, etc.) (Class 392/341)
- For vaporization (Class 392/342)
- For subsequent heating by radiation (Class 392/343)
- For subsequent heating by convection (Class 392/344)
- Means to control heating accumulating medium (Class 392/345)
- Heat accumulating medium details (Class 392/346)
- Artificial fire (Class 392/348)
- Central heating type (Class 392/349)
- Floor furnace type (Class 392/351)
- Baseboard type (Class 392/352)
- With intermediate heat absorber (Class 392/354)
- Forced air type (Class 392/360)
- Wall mounted (Class 392/370)
- Mounted in or on window or door (Class 392/372)
- Portable (Class 392/373)
- Combined with radiation (Class 392/375)
- With filter or diffuser for radiant energy (Class 392/408)
- Hand-held (Class 392/409)
- Lamp banks (i.e., array of plural lamps) (Class 392/411)
- With chamber (Class 392/416)
- For heating moving strand, web or sheet (Class 392/417)
- With support for workpiece (Class 392/418)
- Focussed radiant beam (Class 392/419)
- With reflector (Class 392/422)
- Radiant extended surface type heater (Class 392/432)
- Multi-direction radiant heat output (Class 392/440)
- Method (Class 392/466)
- With hot plate (Class 392/467)
- Pipeline tracing (Class 392/468)
- Disposable cartridge, tube or bag forms heated flow path (e.g., blood bag, etc.) (Class 392/470)
- Combined liquid flow heater and pump unit (Class 392/471)
- Flexibe (e.g., hose, etc.) (Class 392/472)
- Fluid heater carried on discharge member (Class 392/473)
- Fluid conveying tube or pipe comprising resistive heating element (Class 392/478)
- Externally heated line connected section (Class 392/479)
- Heated line section with heating element internal of flow path (Class 392/485)
- Plural different fluids simultaneously heated (Class 392/495)
- With heat exchange fluid (Class 392/496)
There are no patents to show for this class.
