PATENT CLAIM ANALYSIS

Application Number: 15745708
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["396", "544000"]

Abstract:
The present application relates to a holding case for installing handset add-on lens. The holding case comprises a housing body, the housing body has a front side wall and a back side wall that are oppositely disposed, a space between the front side wall and the back side wall is adapted for fitting one end of a handset provided with a front camera and a back camera, a front add-on lens snapping opening is provided in the front side wall and corresponds to the front camera of the handset, and a back add-on lens snapping opening is provided in the back side wall and corresponds to the back camera of the handset. In addition, the present application also discloses a connection fastener assembly and a handset external lens connection structure.

Claim (Index 40):
A connection fastener assembly comprising:\n a first fastener (A) formed with a snapping opening ( 101 ), and a second fastener (B) formed with a fitting head ( 103 ) adapted for being inserted into the snapping opening ( 101 ); wherein at least one protruding first rib ( 102 ) is formed on the inner wall of the snapping opening ( 101 ); at least one protruding second rib ( 104 ) is formed on the outer wall of the fitting head ( 103 ); a protruding shoulder is provided on the inner wall of the snapping opening ( 101 ) and disposed opposite the first rib ( 102 ), so as to form a snapping slot between the first rib ( 102 ) and the protruding shoulder, the second rib ( 104 ) is adapted for entering the snapping slot with the rotation of the fitting head ( 103 ) after the fitting head ( 103 ) is inserted into the snapping opening ( 101 ), and the fitting between the second rib ( 104 ) and the snapping slot is changed from a clearance fitting to an interference fitting in the process of the second rib ( 104 ) entering the snapping slot; or a protruding shoulder is provided on the outer wall of the fitting head ( 103 ) and disposed opposite the second rib ( 104 ), so as to form a snapping slot between the second rib ( 104 ) and the protruding shoulder, the first rib ( 102 ) is adapted for entering the snapping slot with the rotation of the snapping opening ( 101 ) after the fitting head ( 103 ) is inserted into the snapping opening ( 101 ), and the fitting between the first rib ( 102 ) and the snapping slot is changed from a clearance fitting into an interference fitting in the process of the first rib ( 102 ) entering the snapping slot.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 97.0
- Lexical Diversity: 2.60377
- Patent Class: 396.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15485416', '12051211', '12057656', '14418450', '15991663']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6873938924965807
- 35 USC 102 Novelty (BERT): 0.4785925384448603
- Combined Prediction Score: 0.6665137570914087
- Mean Citation Score: 161.80826000000005
- Max Citation Score: 166.72507
- Similarity Product: 115.68476045901178

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