PATENT CLAIM ANALYSIS

Application Number: 15913023
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["137", "509000"]

Abstract:
A valve assembly includes a piston housing inside a flow duct between an inlet and an outlet so as to form an annular flow passage between the flow duct and the piston housing. The piston housing is axially aligned with a center axis of the flow duct. A piston is inside the piston housing and is configured to extend downstream of the piston housing in a closed position. A spring biases the piston to the open position. A fluid chamber is between the piston and an upstream end of the piston housing. A control opening extends through the upstream end of the piston housing and fluidically communicates with the flow duct and the fluid chamber. A control piston and a control spring are inside the piston housing. The control spring biases the control piston toward a first position that obstructs the control opening.

Claim (Index 14):
The bleed valve assembly of  claim 13 , wherein the bleed valve assembly further comprises:\n at least one rib extending radially inward from the flow duct to support the spring seat and the downstream end of the guide tube.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 90.0
- Lexical Diversity: 2.74545
- Patent Class: 137.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15913005', '14658640', '14622521', '10625295', '15536789']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8441346957498519
- 35 USC 102 Novelty (BERT): 0.5223868113164907
- Combined Prediction Score: 0.8119599073065158
- Mean Citation Score: 292.711534
- Max Citation Score: 358.2467
- Similarity Product: 288.7262964031577

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

Dataset: test