PATENT CLAIM ANALYSIS

Application Number: 16196930
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["409", "131000"]

Abstract:
This cutting insert is provided with a lower surface of polygonal shape including side parts and a pair of corner parts, an upper surface, a lateral surface situated between the lower surface and the upper surface, a pair of corner cutting edges located at the pair of corners, and a main cutting edge located in a side portion. The main cutting edge is upwardly convex in shape, and in side view includes an upwardly convex curving portion, and a pair of linear portions respectively extending toward the pair of corner cutting edges from the curving portion. The top portion of the curving portion is positioned more toward the one of the corner cutting edges which, of the pair of corner cutting edges, is that contiguous to a working surface of a work material during cutting of the work material.

Claim (Index 8):
A cutting tool comprising:\n a holder comprising a plurality of insert pockets on a leading end side; and the cutting insert described  claim 1 , which is mounted in the insert pockets such that the main cutting edge protrudes from the holder.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 98.0
- Lexical Diversity: 2.58621
- Patent Class: 409.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14900058', '12597706', '15121375', '15329732', '14917838']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.713573682865221
- 35 USC 102 Novelty (BERT): 0.4971812242548333
- Combined Prediction Score: 0.6919344370041823
- Mean Citation Score: 255.10135
- Max Citation Score: 337.78815
- Similarity Product: 306.9573900861561

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