PATENT CLAIM ANALYSIS

Application Number: 15993831
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-12
Patent Classification: ["297", "284400"]

Abstract:
A chair back structure includes a flexible sheet, the flexible sheet mounted on a support plate so as to adjust a curvature of a chair back by changing a curvature between two ends of the flexible sheet. A fixing segment of the flexible sheet is connected with an end of the support plate. The support plate includes two tilted abutting tabs configured to abut against with a moving segment of the flexible sheet in a sliding path, such that when the moving segment is operated to change the curvature of the flexible sheet, the moving segment slides along the two tilted abutting tabs forward or backward so as to produce a displacement, thus enhancing a bending deformation of the chair back.

Claim (Index 2):
The chair back structure as claimed in  claim 1 , wherein the two tilted abutting tabs are integrally formed on the support plate.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 93.0
- Lexical Diversity: 2.13333
- Patent Class: 297.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13023077', '09953839', '12049419', '14051251', '10353309']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.832704450666594
- 35 USC 102 Novelty (BERT): 0.464373321185649
- Combined Prediction Score: 0.7958713377184996
- Mean Citation Score: 173.87584399999997
- Max Citation Score: 209.60031
- Similarity Product: 152.846968691504

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

Dataset: test