PATENT CLAIM ANALYSIS

Application Number: 15744352
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-03
Patent Classification: ["152", "243000"]

Abstract:
The present invention relates to an automotive tyre non-skid device for snowfields to increase adhesion to pavement covered with ice or snow, in particular to a diagonal bead chain stress reducing pinch plate and a diagonal bead chain. Through configuration of stress reducing pinch plates and stress reducing transition chains disposed on two sides of a second connecting assembly, concentrated stress at the connector roots of steel cables of the stress reducing transition chains are isolated, dispersed and relieved, and the service life of the steel cables are prolonged. At the same time, the present invention has the advantages of simple structure, stable performance, convenient modification and low manufacturing cost.

Claim (Index 4):
The diagonal angle pearl chain according to  claim 3 , wherein each one of the transition chain mounting pieces also comprises a second limiting portion and a connecting pole; each one of the second limiting portions is disposed on one side of each one of the transition chain mounting pieces; each one of the connecting poles passes through each corresponding one of the first lateral limiting portions via each corresponding one of the strip-shaped holes, and connects each corresponding one of the first limiting portions and each corresponding one of the second limiting portions.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 86.0
- Lexical Diversity: 1.62162
- Patent Class: 152.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13138972', '11809852', '14768647', '10637797', '14755902']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7850150486164352
- 35 USC 102 Novelty (BERT): 0.4772714846423714
- Combined Prediction Score: 0.7542406922190288
- Mean Citation Score: 123.132329
- Max Citation Score: 123.97837
- Similarity Product: 80.594524360075

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

Dataset: test