PATENT CLAIM ANALYSIS

Application Number: 16023701
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2020-01
Patent Classification: ["137", "512000"]

Abstract:
A check valve system includes a housing, a blocking element, and a biasing member. The housing has a passageway therethrough, the passageway including a first portion and a second portion, the first portion having a diameter that is less than a diameter of the second portion so as to form a stepped portion. The blocking element is disposed within the second portion of the passageway. The biasing member is disposed within the second portion of the passageway and configured to maintain the blocking element in contact with the stepped portion when under compression. The housing, the blocking element and the biasing member being obtainable by substantially simultaneously 3D printing, so as to be formed from one or more 3D printable materials.

Claim (Index 20):
A method comprising:\n operating the dispenser of  claim 18 , in at least one of a marine, a pipeline, a bridge, a tank, wind, rail and a confined space application.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 94.0
- Lexical Diversity: 2.2
- Patent Class: 137.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12716456', '14295926', '10267179', '12881576', '15108991']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8230160882743996
- 35 USC 102 Novelty (BERT): 0.4861840121915076
- Combined Prediction Score: 0.7893328806661104
- Mean Citation Score: 169.875746
- Max Citation Score: 180.50269
- Similarity Product: 103.7339810663992

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