PATENT CLAIM ANALYSIS

Application Number: 15959906
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["416", "19300A"]

Abstract:
A turbine wheel for use in a gas turbine engine having a plurality of blades attached to a rotor disk. The blades each fit within slots formed in the rotor disk to couple the blades to the rotor disk. Platform segments are arranged about each of the blades.

Claim (Index 9):
A turbine wheel comprising\n a disk comprising metallic material and arranged around a central axis and formed to include slots that extend radially inward from an outer diameter of the disk toward the central axis, a first turbine blade comprising ceramic matrix composite material, the first turbine blade includes a root received in one of the slots formed in the disk to couple the first turbine blade to the disk, an airfoil that extends radially outward away from the root of the first turbine blade, and a retainer shoulder that extends around the airfoil of the first turbine blade and includes a surface that faces radially inward toward the root of the first turbine blade, and a second turbine blade comprising ceramic matrix composite material, the second turbine blade includes a root received in one of the slots formed in the disk to couple the second turbine blade to the disk, an airfoil that extends radially outward away from the root of the second turbine blade, and a retainer shoulder that extends around the airfoil of the second turbine blade and includes a surface that faces radially inward toward the root of the second turbine blade, and a platform independent of the first turbine blade and the second turbine blade, the platform extends circumferentially between the first turbine blade and the second turbine blade to form a portion of a gas path around the first turbine blade and the second turbine blade, and the retainer shoulder of the first turbine blade and the retainer shoulder of the second turbine blade cooperate to block radial movement of the platform.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 91.0
- Lexical Diversity: 1.64516
- Patent Class: 416.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15334394', '15348051', '14869580', '15042569', '14968199']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8038335955426725
- 35 USC 102 Novelty (BERT): 0.5086640729288242
- Combined Prediction Score: 0.7743166432812877
- Mean Citation Score: 381.955332
- Max Citation Score: 447.12985
- Similarity Product: 380.3928545834809

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