ReturnTo Theme-Group-Choice | Onelevelup |
4B004 | Coffee makers | |
A47J31/00 -31/60 |
A47J31/00;31/00@B;31/02;31/057;31/06-31/06@A;31/10;31/42-31/60 | AA | AA00 TYPES |
AA01 | AA02 | AA03 | AA04 | ||||||
. Manual types | . . Drip types(e.g., the Melita method) | . . . Disposable types | . . . . Assembled by folding before use | |||||||||
AA11 | AA12 | AA13 | AA14 | AA15 | AA17 | AA18 | AA20 | |||||
. Electric types | . . Drip types | . . . With coffee grinder (continuous) | . . . . Single-unit grinder and dripper | . . . . Separate grinder and dripper | . . Siphon types with hot water reservoir | . . Tea servers | . oTHERS | |||||
BA | BA00 CONSTRUCTION |
BA01 | BA02 | BA03 | BA04 | BA06 | BA08 | BA09 | BA10 | |||
. Methods of heating and supplying water | . . Water reservoirs | . . . Reservoirs with heaters | . . . Water level detection methods | . . Heaters | . . Pipes | . . . Heated pipes | . . . Hot water pipes and rising pipes | |||||
BA12 | BA14 | BA16 | ||||||||||
. . Hot water spouts | . . Heating plates | . . Temperature detection methods (e.g., thermostats, heat sensors) | ||||||||||
BA21 | BA22 | BA24 | BA26 | BA27 | BA29 | |||||||
. Extraction cups | . . Filters | . . Ribs (i.e., on the inside of extraction cups for supporting filters) | . . Lids | . . . Diffusion lids | . . Spouts | |||||||
BA31 | BA32 | BA33 | BA34 | BA35 | BA36 | BA37 | BA39 | BA40 | ||||
. Control methods (i.e., to automate operations which were done manually) | . . Operating sections (i.e., having power on/off switch and other switches) | . . Memory sections (i.e., microcomputer-related) | . . Timers | . Valves | . . Check valves | . . Water stopping valves | . Methods for replacing tea leaves and coffee | . Methods for supplying tea leaves and coffee | ||||
BA41 | BA42 | BA43 | BA44 | BA46 | BA47 | BA48 | BA50 | |||||
. Containers (including grinder containers) | . . Coffee carafes | . . Hot water containers | . . Ice containers | . Brackets | . . Flanges (i.e., supporting device located below extraction cup and above coffee carafe) | . . Stands (i.e., to support extraction cups) | . Others | |||||
CA | CA00 FUNCTIONS |
CA01 | CA02 | CA04 | CA05 | CA06 | CA08 | |||||
. Control of brewing strength | . . Extraction improvement (includes improved efficiency) | . Temperature control | . . Cooling | . . Heating | . Quantity control | |||||||
CA11 | CA12 | CA13 | CA14 | CA16 | CA17 | |||||||
. Safety and cleanliness | . . Spilling and splashing prevention | . . Drip prevention | . . Disposal | . Appearance | . . Storage and compactness | |||||||
CA21 | CA22 | CA24 | CA30 | |||||||||
. Process automation | . . Warning sound generation | . Displays | . Others |