PATENT CLAIM ANALYSIS

Application Number: 15770197
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["303", "051000"]

Abstract:
A dual-purpose valve for a braking system includes a two-position hydraulic brake control valve coupled to a moveable valve member, a brake control chamber for holding fluid, a brake port for connecting to a brake cylinder, and a tank port for connecting to a fluid tank. Movement of the moveable valve member in a first direction towards a brake deactivation position from a neutral position maintains the hydraulic brake control valve in a closed state causes pressurised fluid flow from the brake control chamber to the brake port and thereby disengaging the braking system. Movement of the moveable valve member in a second direction towards a brake activation position from the neutral position alters the hydraulic brake control valve from a closed state to an open state, and permits pressurised fluid flow from the brake port to the tank port through the dual-purpose valve and thereby engaging the braking system.

Claim (Index 25):
The dual-purpose valve according to  claim 24 , wherein the second portion is separated from the first portion such that the moveable valve member is prevented from moving into the second portion.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 91.0
- Lexical Diversity: 2.96226
- Patent Class: 303.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11692572', '11901822', '11901821', '12090295', '11041531']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7559846372695985
- 35 USC 102 Novelty (BERT): 0.5151284361535143
- Combined Prediction Score: 0.7318990171579901
- Mean Citation Score: 245.743226
- Max Citation Score: 257.1893
- Similarity Product: 159.63557471994758

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