PATENT CLAIM ANALYSIS

Application Number: 15899481
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["416", "19800A"]

Abstract:
A boundary layer propulsor comprises a rotor and a plurality of first aerofoil blades. The rotor has an axis of rotation. The plurality of first aerofoil blades extends radially from the rotor and is arranged in a circumferential array around the axis of rotation. Each of the first aerofoil blades has, in a radially outward sequence, a radially proximal portion, a middle portion, and a radially distal portion. The radially proximal portion has a first cambered cross-section, the middle portion has a second uncambered cross-section, and the radially distal portion has a third cambered cross-section. The first cambered cross-section is cambered in an opposite sense to the third cambered cross-section.

Claim (Index 2):
The boundary layer propulsor as claimed in  claim 1 , wherein the first cambered cross-section is a positive camber, and the third cambered cross-section is a negative camber.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 88.0
- Lexical Diversity: 2.71111
- Patent Class: 416.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13147021', '12227928', '15335765', '11288382', '13658244']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7719837069894784
- 35 USC 102 Novelty (BERT): 0.4536367549657867
- Combined Prediction Score: 0.7401490117871092
- Mean Citation Score: 206.643482
- Max Citation Score: 215.07663
- Similarity Product: 129.71847192790747

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