PATENT CLAIM ANALYSIS

Application Number: 16079417
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-01
Patent Classification: ["347", "085000"]

Abstract:
A liquid supply device includes a first shell having a liquid storage chamber configured to store liquid and a liquid inlet portion through which the liquid is poured to the liquid storage chamber, a second shell that is a different member from the first shell, a holding member for holding a mutual positional relationship between the first shell and the second shell to be constant, and an atmospheric communication channel that makes outside and the liquid storage chamber communicate with each other.

Claim (Index 1):
A liquid supply device for supplying liquid to a liquid jetting head, comprising:\n a first shell having a liquid storage chamber configured to store the liquid, and a liquid inlet portion through which the liquid is poured into the liquid storage chamber; a second shell that is a different member from the first shell; a holding member for holding a mutual positional relationship between the first shell and the second shell to be constant; and an atmospheric communication channel that makes outside and the liquid storage chamber communicate with each other, the atmospheric communication channel including\n an air inlet port formed at a wall partitioning the liquid storage chamber, and serving as one end for leading air into the liquid storage chamber, \n an atmospheric opening port provided at the second shell and serving as an other end that opens outward, \n an air storage chamber included in the second shell and located between the atmospheric opening port and the air inlet port, and \n a connection channel connecting the first shell and the second shell and allowing fluid communication between the air storage chamber and the liquid storage chamber.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 96.0
- Lexical Diversity: 1.82979
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15787179', '15730911', '12404865', '14935702', '14944784']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7527066734945677
- 35 USC 102 Novelty (BERT): 0.484625022039812
- Combined Prediction Score: 0.7258985083490921
- Mean Citation Score: 230.42976
- Max Citation Score: 252.17467
- Similarity Product: 213.9833177034736

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