PATENT CLAIM ANALYSIS

Application Number: 15898305
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["416", "21900R"]

Abstract:
A fan for a gas turbine engine, the fan comprising a first set of fan blades each fan blade comprising a root and an axial retention feature provided on the root at a first position, and a second set of fan blades each fan blade comprising a root and an axial retention feature provided on the root at a second position. Relative to the respective blade on which the respective retention feature is provided, the first position is different to the second position.

Claim (Index 7):
The fan according to  claim 6 , wherein one of the two retention features provided on the pressure side of each of the blades of the first set of blades is provided proximal to the leading edge and the other is provided proximal to the trailing edge, and the one retention feature provided on the suction side of the blade is provided in a mid-region between the leading and trailing edge of the blade; and\n wherein one of the two retention features provided on the suction side of each of the blades of the second set of blades is provided proximal to the leading edge and the other is provided proximal to the trailing edge, and the one retention feature provided on the pressure side of the blade is provided in a mid-region between the leading and trailing edge of the blade.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 88.0
- Lexical Diversity: 2.58824
- Patent Class: 416.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15699314', '11209085', '15559670', '13608754', '14181098']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7946548683268315
- 35 USC 102 Novelty (BERT): 0.4401722353173024
- Combined Prediction Score: 0.7592066050258786
- Mean Citation Score: 235.801526
- Max Citation Score: 249.74048
- Similarity Product: 201.87410642967225

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