PATENT CLAIM ANALYSIS

Application Number: 15747717
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["416", "175000"]

Abstract:
An axial fan includes a motor, an impeller and a hub of the impeller for connecting to a shaft of the motor. A bottom wall of the hub has a central portion, and an outer annular portion connected to the central portion by an intermediate portion defined by a plurality of blades arranged radially and angularly distributed about an axis of rotation. The blades are elasto-plastic blades and are able to prevent the impeller from moving axially parallel to the axis, moving radially perpendicular to the and a bending of the impeller with movements normal to the plane in which the mean surface of the impeller itself lies. The blades allow a movement with torsional bending around the axis to allow the damping of the resonance frequencies of the assembly formed by the impeller-shaft-rotor.

Claim (Index 11):
The axial fan according to  claim 1 , wherein the blades are obtained during the process for moulding the impeller.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.01429
- Patent Class: 416.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13440213', '12967192', '12991991', '11078593', '13501643']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7714675586009261
- 35 USC 102 Novelty (BERT): 0.4454397733263353
- Combined Prediction Score: 0.738864780073467
- Mean Citation Score: 204.997446
- Max Citation Score: 205.98071
- Similarity Product: 134.78633466880558

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

Dataset: test