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 38):
The holding case of  claim 30 , wherein the front add-on lens snapping opening ( 2 ) and the back add-on lens snapping opening ( 9 ) have the same structure that two sections of protruding first ribs ( 13 ) are formed on the inner wall of the snapping opening and are spaced apart in the circumferential direction;\n a corresponding front add-on lens ( 12 ) or back add-on lens ( 11 ) has a fitting head, the outer wall of the fitting head is formed with two protruding second ribs ( 16 ) spaced apart in the circumferential direction and a protruding shoulder disposed opposite the second ribs ( 16 ), so as to form a snapping slot between the second rib ( 16 ) and the protruding shoulder, the first rib ( 13 ) is adapted for entering the snapping slot with the rotation of the snapping opening after the fitting head is inserted into the snapping opening; a surface of the first rib ( 13 ) facing the second rib ( 16 ) or facing the protruding shoulder is formed as a helical surface, and the fitting between the helical surface and the snapping slot is changed from a clearance fitting to an interference fitting in the process of the first rib ( 13 ) 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: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15485416', '12051211', '12057656', '14418450', '15991663']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7136953356287966
- 35 USC 102 Novelty (BERT): 0.4746676644035244
- Combined Prediction Score: 0.6897925685062694
- Mean Citation Score: 161.80826000000005
- Max Citation Score: 166.72507
- Similarity Product: 122.20210929733872

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