PATENT CLAIM ANALYSIS

Application Number: 15874058
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["277", "415000"]

Abstract:
An abradable sealing element is positioned radially outwardly of a plurality of aerofoil blades of a gas turbine engine. The abradable sealing element comprises a radially inwardly facing surface region and a plurality of cooling holes. The radially inwardly facing surface region comprises a wall structure, with the wall structure having one or more radially inwardly projecting walls formed by additive layer, powder fed, laser weld deposition. Each of the inwardly projecting walls is continuous and defines a plurality of repeating units arranged circumferentially around the radially inwardly facing surface region, each repeating unit is open at a radially inwardly facing side of the sealing element, and each repeating unit comprises a plurality of curved portions forming a multi-lobed profile shape. Each cooling hole is provided in the radially inwardly facing surface region at a position within the multi-lobed profile shape.

Claim (Index 12):
The abradable sealing element as claimed in  claim 1 , wherein the repeating units are bounded solely by the continuous wall and the radially inwardly facing surface of the sealing element.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 2.15714
- Patent Class: 277.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14852032', '10751895', '15024752', '11303958', '15609464']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.810214451269945
- 35 USC 102 Novelty (BERT): 0.5244893945580401
- Combined Prediction Score: 0.7816419455987544
- Mean Citation Score: 240.86464
- Max Citation Score: 353.93182
- Similarity Product: 282.62903061886186

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