PATENT CLAIM ANALYSIS

Application Number: 16113970
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-01
Patent Classification: ["244", "212000"]

Abstract:
Disclosed are embodiments of flow diverting lift elements which, when placed in the proper orientation and propelled through a fluid, produce a lift force with improved lift versus velocity performance. The flow diverting lift elements can produce lift for rotary lift devices such as aircraft. The flow diverting lift devices include an airfoil and a diversion wall extending from an upper surface of the airfoil. The airfoil can be an annular airfoil.

Claim (Index 1):
A rotary lift device, wherein the device comprises:\n a flow diverting lift element rotatable by a motor, wherein the motor is mechanically coupled to the flow diverting lift element, further wherein the flow diverting lift element comprises an annular airfoil comprising:\n an upper curved surface; \n a leading edge, wherein the leading edge extends along an inner perimeter of the annular airfoil; and \n a plurality of diversion walls on the upper curved surface of said annular airfoil, wherein each of the diversion walls intersects the upper curved surface of the annular airfoil at an angle with respect to a tangent to the leading edge and extends above a maximum height of the upper curved surface.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 96.0
- Lexical Diversity: 1.625
- Patent Class: 244.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15647029', '14798914', '15337466', '13482537', '14059765']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8219243942106668
- 35 USC 102 Novelty (BERT): 0.5061103599944665
- Combined Prediction Score: 0.7903429907890467
- Mean Citation Score: 226.709896
- Max Citation Score: 321.8146700000001
- Similarity Product: 316.3863400344492

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

Dataset: test