PATENT CLAIM ANALYSIS

Application Number: 15755323
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["426", "432000"]

Abstract:
Disclosed are a coffee extraction system and a coffee extraction method using the same. A coffee extraction system, according to one embodiment of the present invention, comprises: an extraction water storage tank which stores extraction water; a body unit which accommodates ground coffee beans and comprises a coffee extractor which is supplied with the extraction water from the extraction water storage tank to extract liquid coffee, wherein the coffee extractor accommodates the ground coffee beans and has a first extraction water supply channel communicating with the extraction water storage tank and with a side portion to which the extraction water is supplied; an upper cover, coupled to an upper portion of the body unit, which has a second extraction water supply channel, which communicates with the extraction water storage tank and through which the extraction water is supplied, and which has a first liquid coffee discharge channel through which the extracted liquid coffee is discharged; and a lower cover, coupled to a lower portion of the body unit, which has a third extraction water supply channel, which communicates with the extraction water storage tank and through which the extraction water is supplied, and which has a second liquid coffee discharge channel, through which the extracted liquid coffee is discharged.

Claim (Index 10):
The coffee extraction system according to  claim 7 , further comprising at least one filter provided between the balance tank and the heat exchanger and configured to filter the mixed coffee liquid supplied from the balance tank to the heat exchanger.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 88.0
- Lexical Diversity: 3.72131
- Patent Class: 426.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15506952', '15525029', '10985371', '10111791', '14670431']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7046404644855697
- 35 USC 102 Novelty (BERT): 0.4946048186178678
- Combined Prediction Score: 0.6836368998987995
- Mean Citation Score: 222.543322
- Max Citation Score: 243.29086
- Similarity Product: 198.4844589808309

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test