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 3):
The cutting insert of  claim 2 , wherein\n the second side surface comprises fourth, fifth and sixth clearance surfaces in a second direction from the lower surface toward the upper surface, the fourth clearance surface forms a second obtuse angle with respect to the reference surface in the second direction and reaches the fifth clearance surface, the fifth clearance surface forms a right angle with respect to the reference surface and reaches the sixth clearance surface and a portion of the upper surface, and the sixth clearance surface forms a second acute angle with respect to the reference surface in the second direction and reaches another portion of the upper surface.

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): 0.7508072546187918
- 35 USC 102 Novelty (BERT): 0.5002568418024944
- Combined Prediction Score: 0.7257522133371621
- Mean Citation Score: 242.16014
- Max Citation Score: 264.01196
- Similarity Product: 185.7467267528033

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

Dataset: test