PATENT CLAIM ANALYSIS

Application Number: 15890499
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["137", "854000"]

Abstract:
A check valve with a a housing having an inlet connected to an outlet. A stop and a membrane are disposed in the housing. The membrane is movable and bendable to control fluid flow between the inlet and the outlet. The stop may be an elongated extension about which the membrane may bend along a line or a curve such that the extension lies between overlapping sections of the membrane.

Claim (Index 1):
A check valve comprising:\n a housing having an inlet connected to an outlet; a stop disposed in the housing; a membrane disposed in the housing and being movable and bendable to control fluid flow between the inlet and the outlet, the membrane being movable into contact with the stop; and wherein the stop comprises an elongated extension about which the membrane may bend along a line or a curve such that the extension lies between overlapping sections of the membrane.

Metadata:
- Claim Count in Document: 40.0
- Percentile: 88.0
- Lexical Diversity: 1.64444
- Patent Class: 137.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12171143', '11146579', '12379129', '12744576', '14917902']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8146592265015284
- 35 USC 102 Novelty (BERT): 0.4406301920415597
- Combined Prediction Score: 0.7772563230555316
- Mean Citation Score: 127.7591432
- Max Citation Score: 133.34094
- Similarity Product: 104.26450113751172

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