PATENT CLAIM ANALYSIS

Application Number: 15778316
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["297", "354110"]

Abstract:
The self-adjustable backrest device supplements a seat surface such that said seat surface is a previously existing one and what is covered by the object of this invention adds a backrest or improves the existing one, for which purpose it comprises a mobile plate on which the user rests, wherein said plate swivels on a horizontal shaft that passes through a first set of hubs connected to the plate, that shaft being associated with a second set of hubs connected to a support that may be the backrest itself of the chair or easy chair on which the self-adjustable backrest is going to be used, in which case it will be referred to as pre-existing backrest, or it may be a fixed backrest which forms part of the device, in which case it will be referred to as backrest of the device. The device may include fixing elements to prevent its movement, such as legs, pegs, or a flap.

Claim (Index 10):
*Self-adjustable backrest device of  claim 1  wherein the connection of the second set of hubs and the support comprises movement guides, the position of this second set of hubs being adjustable relative to the plate.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 93.0
- Lexical Diversity: 2.125
- Patent Class: 297.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15533150', '14426087', '13142625', '12983495', '14074512']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7828790705246242
- 35 USC 102 Novelty (BERT): 0.4592028301142657
- Combined Prediction Score: 0.7505114464835885
- Mean Citation Score: 149.39265600000004
- Max Citation Score: 152.79172
- Similarity Product: 104.06647858151912

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

Dataset: test