PATENT CLAIM ANALYSIS

Application Number: 15756009
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-10
Patent Classification: ["137", "197000"]

Abstract:
A valve assembly may be used with a container for holding a fluid including a liquid and a gas. The valve assembly may have a chamber, inlet, and outlet. The chamber may provide an exhaust route for fluid from the container to the outlet. A check valve including a sealing member with a through hole may move between an open and closed position. In the open position, check valve may provide a main flow route for fluid leaving the internal chamber. The through hole may provide a limited return flow route for gas returning to the internal chamber when the check valve is closed. The valve assembly may include a breather check valve movable between a closed and open position in which it provides fluid communication between the exhaust route and externally of the housing. A filter may communicate with the breather check valve.

Claim (Index 3):
The valve assembly according to  claim 1 , wherein the check valve comprises a poppet valve, the sealing member including a disc-shaped plug or poppet disc having a central axis, the through hole(s) extending through the poppet disc from one side to the other side thereof, the poppet valve further including a shaft or stem operatively connected to the poppet disc, the poppet disc being adapted to seat against a valve seat when the check valve is in the check valve closed position, the poppet disc being displaced from the valve seat when the check valve is in the check valve open position.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 2.46032
- Patent Class: 137.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14768396', '10533164', '13205299', '13777797', '12805503']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8615936845197679
- 35 USC 102 Novelty (BERT): 0.527505595239715
- Combined Prediction Score: 0.8281848755917626
- Mean Citation Score: 281.273562
- Max Citation Score: 392.33926
- Similarity Product: 313.34536165322544

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

Dataset: test