PATENT CLAIM ANALYSIS

Application Number: 16008709
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["297", "284400"]

Abstract:
An adjustable back support assembly coupled to the back of a chair in which a user sits with his back spaced from the chair back. The adjustable back support assembly includes a back support that is pivotally connected to the back of the chair by a hinge. The back support is rotatable at the hinge away from the chair back and towards the back of the user to provide support thereto. The back support assembly also includes a gas cylinder having a retractable piston. The gas cylinder is connected between the back support of the adjustable back support assembly and an upstanding rigid chair backing within the back of the chair. When the retractable piston is forced outwardly from the gas cylinder, a linear pushing force is correspondingly generated by the piston to cause the back support to rotate away from the chair back and towards the back of the user.

Claim (Index 21):
The chair recited in  claim 21 , wherein the retractable piston of said gas cylinder moves between a retracted position inwardly of said gas cylinder and an extended position outwardly from said gas cylinder, said retractable piston moving from said retracted position to said extended position so as to generate a pushing force for causing the back of said chair to rotate in said first direction relative to said back support towards the back of the user, and said rotatable piston moving to said retracted position at which time the back of said chair rotates in an opposite direction relative to said back support away from the back of the user.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 94.0
- Lexical Diversity: 2.72414
- Patent Class: 297.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15376310', '15137384', '14166410', '14051251', '14959994']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8150640293066003
- 35 USC 102 Novelty (BERT): 0.5054217047695052
- Combined Prediction Score: 0.7840997968528908
- Mean Citation Score: 272.027626
- Max Citation Score: 343.7236
- Similarity Product: 298.9381203997612

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

Dataset: test