PATENT CLAIM ANALYSIS

Application Number: 15942694
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["429", "163000"]

Abstract:
Disclosed is a secondary battery. According to the present invention, a charging/discharging pin is prevented from being separated from a top cap while the secondary is charged and discharged to improve safety during the charging/discharging of the secondary battery. According to an aspect of the present invention, the secondary battery includes a can accommodating an electrode assembly, a top cap provided on an upper portion of the can, and a groove defined in a surface of the top cap and having a shape that is recessed downward. When the top cap is viewed from an upper side, the groove has a closed curve shape.

Claim (Index 2):
The secondary battery of  claim 1 , wherein the groove has a shape resembling a circumference of the top cap.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 2.09259
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11673831', '11876028', '12254164', '11642854', '15719373']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8681757029383597
- 35 USC 102 Novelty (BERT): 0.4610726736174539
- Combined Prediction Score: 0.8274654000062691
- Mean Citation Score: 137.161926
- Max Citation Score: 143.00616000000005
- Similarity Product: 107.1583262770415

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