PATENT CLAIM ANALYSIS

Application Number: 16140314
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["347", "086000"]

Abstract:
There are provided a liquid container including a plug member which prevents leakage of a liquid from the liquid container and can be opened without scattering the liquid and a liquid ejection apparatus including the liquid container. For that purpose, a projecting portion in the plug member is provided below a center part of the plug member in a gravity direction in an attitude at the time of use of the liquid ejection apparatus.

Claim (Index 23):
A liquid container, comprising:\n a containing chamber for storing liquid to be supplied to a liquid ejection head; a supply port for supplying liquid to the containing chamber; and a cover member including a covering portion having a first state in which the covering portion covers an opening surface of the supply port from the outside of the containing chamber to close the containing chamber, and a second state in which the covering portion is removed from the supply port to open the containing chamber, a support portion connected to another member in the first state and the second state of the covering portion to support the covering portion, and a projecting portion projecting relative to the covering portion located outside the containing chamber; wherein in an attitude of the liquid container in a case where the covering portion is to be removed from the supply port, the projecting portion projects from below a gravity center of the covering portion in a gravity direction seen from a direction orthogonal to the opening surface in the first state of the covering portion.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 97.0
- Lexical Diversity: 1.83333
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15489437', '16118128', '15489445', '13212921', '13350547']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7070438580681511
- 35 USC 102 Novelty (BERT): 0.5008249216260894
- Combined Prediction Score: 0.686421964423945
- Mean Citation Score: 218.24269
- Max Citation Score: 296.75772
- Similarity Product: 286.0758531689358

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test