PATENT CLAIM ANALYSIS

Application Number: 15757671
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-01
Patent Classification: ["082", "001110"]

Abstract:
In an embodiment, a cutting insert includes an upper surface, a front end surface, and a front cutting edge. The upper surface includes a first protrusion and a second protrusion, and a first surface, a second surface, and a third surface, each of which is located between the first protrusion and the second protrusion. The first surface is inclined downward at a first inclination angle. The second surface is inclined upward at a second inclination angle. The third surface is inclined upward at a third inclination angle. The second surface is located lower than an upper end of each of the first protrusion and the second protrusion. The third surface extends further upward than the upper end of each of the first protrusion and the second protrusion. The third inclination angle is smaller than the second inclination angle.

Claim (Index 1):
A cutting insert, comprising:\n an upper surface; a front end surface adjacent to the upper surface; and a front cutting edge located at an intersection part of the upper surface and the front end surface, wherein the upper surface comprises a first protrusion and a second protrusion respectively extending in a direction orthogonal to the front cutting edge in a top view, and a first surface, a second surface, and a third surface, each of which is located between the first protrusion and the second protrusion in a direction along the front cutting edge in a top view, the first surface is located along the front cutting edge and inclined downward at a first inclination angle as going away from the front cutting edge, the second surface is a flat surface located further rearward than the first surface, and is inclined upward at a second inclination angle as going away from the front cutting edge, the third surface is a flat surface located further rearward than the second surface, and is inclined upward at a third inclination angle as going away from the front cutting edge, the second surface is located lower than an upper end of each of the first protrusion and the second protrusion, the third surface extends further upward than the upper end of each of the first protrusion and the second protrusion, and the third inclination angle is smaller than the second inclination angle.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 90.0
- Lexical Diversity: 4.02632
- Patent Class: 82.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16075188', '15033398', '14412207', '15738149', '13876671']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7032753026766413
- 35 USC 102 Novelty (BERT): 0.4854664180169645
- Combined Prediction Score: 0.6814944142106736
- Mean Citation Score: 252.897326
- Max Citation Score: 272.27194
- Similarity Product: 228.7802018768168

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

Dataset: test