PATENT CLAIM ANALYSIS

Application Number: 15871024
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["137", "516110"]

Abstract:
A check valve includes a hollow, cylindrical body including inlets through a bottom, a receptacle on a center of the bottom with the inlets therearound, an O-ring mounted on an outer surface of the body, and a seat on a joining portion of the bottom of the body and an inner surface of the body; a flexible disc including a flat on one surface and a peg extending from a center of the other surface, the peg being disposed in the receptacle to secure the disc to the body wherein an edge of the other surface of the disc is rested upon the seat; and a hollow, cylindrical guide secured to the body, the guide including a stem urging against a center of the flat, and outlets through an end to communicate with inside of the body. The inlets are blocked by the disc in a closed position.

Claim (Index 1):
A check valve comprising:\n a cylindrical body being hollow and including a plurality of inlets through a bottom, a receptacle on a center of the bottom with the inlets therearound, an O-ring mounted on an outer surface of the body, and a seat formed on a joining portion of the bottom of the cylindrical body and an inner surface of the cylindrical body; a flexible disc including a flat on one surface and a peg extending from a center of the other surface, the peg being disposed in the receptacle to secure the disc to the cylindrical body wherein an edge of the other surface of the flexible disc is rested upon the seat; and a cylindrical guide being hollow and secured to the cylindrical body, the cylindrical guide including a stem urging against a center of the flat, and a plurality of outlets through an end to communicate with inside of the cylindrical body; wherein the inlets are blocked by the flexible disc in a closed position.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.46154
- Patent Class: 137.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14516940', '12848234', '11047183', '11146579', '11364289']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8073264646285137
- 35 USC 102 Novelty (BERT): 0.439733782733627
- Combined Prediction Score: 0.7705671964390249
- Mean Citation Score: 105.8689892
- Max Citation Score: 114.84337
- Similarity Product: 86.95536140368341

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