PATENT CLAIM ANALYSIS

Application Number: 15755406
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["407", "034000"]

Abstract:
The technical objective of the present invention is to provide a cutting insert that has an improved fastening property with a cutting tool, thereby preventing reduction of the service life. To this end, the cutting insert according to the present invention has three corners along the circumference thereof; an upper main cutting edge, which is formed on the edge between the upper surface and the first side surface, and an upper sub cutting edge, which is formed on the edge between the upper surface and the second side surface, are continuously disposed between respective corners; the lower surface has the same shape as that of the upper surface; and the angle defined between the upper main cutting edge and the upper sub cutting edge, which are placed on both sides with reference to each corner, is larger than or equal to 85° and is smaller than 90°.

Claim (Index 12):
The cutting insert of  claim 4 , wherein the upper surface and the lower surface are rotationally symmetrical with respect to each other by 180 degrees with respect to the reference axis connecting from a center point of one of the three corners, past a center line of an insert body, to a center point of a boundary portion between the first side surface and the second side surface on the opposite side.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.16216
- Patent Class: 407.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15127046', '14591316', '15773165', '13899160', '14591286']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7517035595881353
- 35 USC 102 Novelty (BERT): 0.4944735582828253
- Combined Prediction Score: 0.7259805594576043
- Mean Citation Score: 242.16014
- Max Citation Score: 264.01196
- Similarity Product: 203.9616808791399

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

Dataset: test