PATENT CLAIM ANALYSIS

Application Number: 15919983
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["623", "021180"]

Abstract:
A prosthetic ankle including a talar component and a tibial component. At least a portion of top surface of the talar component has a convex curvature, relative to a location above the top surface, in the anterior to posterior direction as viewed in a sagittal plane cross-section, and a concave curvature relative to a location above the top surface, in the medial to lateral direction. An axis of cone projected based on medial and lateral circles located in medial and lateral sagittal plane cross-sections which approximate the average radius of curvature of the top surface of the talar component as viewed in medial and lateral sagittal plane cross-sections, has a total offset angle from the lateral direction in the range of 0° to 45°. In another aspect, the present invention further comprises a bearing component adapted for location between the tibial component and the talar component.

Claim (Index 20):
The prosthetic ankle of  claim 14 , wherein the cone has an apex angle in the range of from 2\u00b0 to 30\u00b0 and the concave curvature of the top surface of the talar component decreases from an anterior end towards a posterior end of the talar component, as viewed in frontal plane cross-sections.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 90.0
- Lexical Diversity: 2.29412
- Patent Class: 623.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14772346', '10858019', '10185006', '13286760', '15686088']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8452973168546508
- 35 USC 102 Novelty (BERT): 0.632693022918086
- Combined Prediction Score: 0.8240368874609943
- Mean Citation Score: 502.261512
- Max Citation Score: 707.6679
- Similarity Product: 575.7556956317783

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