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 2):
The cutting insert of  claim 1 , wherein\n the upper surface comprises a planar portion, the first side surface comprises first, second, and third clearance surfaces in a first direction from the upper surface toward the lower surface, the first clearance surface forms a first obtuse angle in the first direction with respect to a reference surface parallel to the planar portion and reaches the second clearance surface, the second clearance surface forms a right angle with the reference surface and reaches the third clearance surface and a portion of the lower surface, and the third clearance surface forms a first acute angle with respect to the reference surface in the first direction and reaches another portion of the lower 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): 0.7509713319089782
- 35 USC 102 Novelty (BERT): 0.4991991077013073
- Combined Prediction Score: 0.7257941094882111
- Mean Citation Score: 242.16014
- Max Citation Score: 264.01196
- Similarity Product: 189.07785795720807

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