PATENT CLAIM ANALYSIS

Application Number: 16167496
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-07
Patent Classification: ["024", "303000"]

Abstract:
Disclosed is a magnetic self-zipping zipper with different magnetic pull-in forces. The self-zipping zipper includes magnetic elements arranged in rows, zipper end portions and a zipper intermediate portion. The magnetic element of the zipper end portion has a magnetic force concentrated structure, and the magnetic elements of the zipper intermediate portion including magnetic elements has a magnetic force concentrated structure and magnetic elements with one pole being an iron piece. Advantageous effects thereof are: the self-zipping zipper overcomes the shortcomings of conventional zippers being inconvenient for the elderly and children to pull and close, and provides a magnetic self-zipping zipper that is convenient to wear, washable, stable in pull-in forces, and easy to put on and take off. The magnetic element of the zipper end portion has a magnetic force concentrated structure, which has more stable pull-in forces.

Claim (Index 1):
A magnetic self-zipping zipper having different magnetic pull-in forces, comprising magnetic element arranged in rows, the magnetic element comprising an N-pole element and S-pole element engageable with each other, characterized in that the N-pole element and the S-pole element each comprise a material having an opposite polarity to generate a magnetic pull-in force, such that the N-pole element and the S-pole element are automatically engageable with each other and can be detached from each other when subjected to external forces, the outer surface of each of the N-pole element and the S-pole element is enclosed with waterproof material; the self-zipping zipper comprises zipper end portions and a zipper intermediate portion, and the magnetic element of the zipper end portion is a magnetic element having a magnetic force concentrated structure, such that the N-pole element and the S-pole element can automatically align with and be firmly fastened to each other during engagement, and have greater pull-in forces; the magnetic elements of the zipper intermediate portion include magnetic elements having a magnetic force concentrated structure and magnetic elements with one pole being an iron piece, the magnetic element having a magnetic force concentrated structure is spaced apart from the magnetic element with one pole being an iron piece, and the number of the magnetic elements having a magnetic force concentrated structure accounts for 10%-40% of the number of total magnetic elements of the zipper intermediate portion.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 97.0
- Lexical Diversity: 2.28788
- Patent Class: 24.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12440752', '11567112', '12784690', '13027604', '10305658']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7294231861956872
- 35 USC 102 Novelty (BERT): 0.4467023790604157
- Combined Prediction Score: 0.7011511054821602
- Mean Citation Score: 165.483506
- Max Citation Score: 175.23369
- Similarity Product: 119.4908756834328

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

Dataset: test