PATENT CLAIM ANALYSIS

Application Number: 15915091
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-07
Patent Classification: ["297", "452560"]

Abstract:
The present invention offers a type of chair cushion and its supporting structure, and belongs to the technical field of chair manufacture. It solves the problem of unreasonable design in prior art. The chair cushion and its supporting structure comprise a pair of side boards and a bottom board. The undersides of the pair of side boards are provided at both sides of the bottom board to form a mounting cavity in which are provided several elastic supporting components. Each elastic supporting component includes several vertical springs of identical size and shape and a first flexible cladding. All springs in each elastic supporting components are arranged in at least one row and cladded in the first flexible cladding. The advantages of the chair cushion and its supporting structure lie in that the elastic supporting components formed by the first flexible cladding that clads at least one row of springs promote the strength for supporting person's hip weight on the seat. Due to the promoted buffer capacity, the protection role is enhanced to the person sitting in the seat.

Claim (Index 22):
The chair cushion of  claim 21 , wherein the second flexible cladding at the two axial ends of all springs in the elastic supporting components are respectively and solidly connected with a third flexible cladding.

Metadata:
- Claim Count in Document: 49.0
- Percentile: 90.0
- Lexical Diversity: 2.1
- Patent Class: 297.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10393163', '14656807', '12601404', '14183632', '14910701']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7848441413694176
- 35 USC 102 Novelty (BERT): 0.4510248060037213
- Combined Prediction Score: 0.751462207832848
- Mean Citation Score: 151.116878
- Max Citation Score: 160.46132
- Similarity Product: 119.26363365432024

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