PATENT CLAIM ANALYSIS

Application Number: 15866557
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["415", "115000"]

Abstract:
An airfoil for a gas turbine engine according to an example of the present disclosure includes, among other things, an airfoil section that has an internal wall and an external wall. The external wall defines pressure and suction sides that extends in a chordwise direction between a leading edge and a trailing edge, a first impingement cavity and a second impingement cavity bounded by the external wall at a leading edge region that defines the leading edge, a first feeding cavity separated from the first impingement cavity and from the second impingement cavity by the internal wall, and a first crossover passage within the internal wall that connects the first impingement cavity and the first feeding cavity. The first crossover passage defines a first passage axis that intersects a surface of the first impingement cavity. A second crossover passage within the internal wall connects to the second impingement cavity. The second crossover passage defines a second passage axis that intersects a surface of the second impingement cavity.

Claim (Index 12):
A core for an airfoil, comprising:\n a first portion corresponding to a first impingement cavity of a leading edge region of an airfoil; a second portion corresponding to a second impingement cavity of the leading edge region of the airfoil; a third portion corresponding to a first feeding cavity of the airfoil; a fourth portion corresponding to a second feeding cavity of the airfoil; a first set of connectors coupling the first portion and the third portion, the first set of connectors corresponding to a first set of crossover passages of the airfoil; and a second set of connectors coupling the second portion and the fourth portion, the second set of connectors corresponding to a second set of crossover passages of the airfoil.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.95
- Patent Class: 415.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15679442', '14618912', '14820786', '14942025', '14687974']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8306121593628413
- 35 USC 102 Novelty (BERT): 0.5168645371969022
- Combined Prediction Score: 0.7992373971462474
- Mean Citation Score: 373.618496
- Max Citation Score: 457.56174
- Similarity Product: 368.2332673129749

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