PATENT CLAIM ANALYSIS

Application Number: 15863370
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["416", "21900R"]

Abstract:
An attachment root of an airfoil is provided comprising a serration profile with a symmetry plane bisecting the serration profile. A first lobe of the serration profile has a first contact face angled 45 degrees from the symmetry plane. A second lobe of the serration profile has a second contact face angled 45 degrees from the symmetry plane. The first contact face may have a shorter length than the second contact face.

Claim (Index 18):
A high-pressure turbine, comprising:\n a rotor configured to rotate about an axis; an airfoil coupled to the rotor by an attachment root, wherein the attachment root comprises a serration profile; a distal lobe of the serration profile having a first multi-radial contour; and a proximal lobe of the serration profile having a second multi-radial contour, wherein the distal lobe is tangentially continuous with the proximal lobe.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 86.0
- Lexical Diversity: 2.17143
- Patent Class: 416.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14853506', '14853253', '12175822', '14087935', '14087946']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7370634868157289
- 35 USC 102 Novelty (BERT): 0.5028895154401675
- Combined Prediction Score: 0.7136460896781727
- Mean Citation Score: 227.0453586
- Max Citation Score: 421.87213
- Similarity Product: 370.0803673667717

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 0

Dataset: test