PATENT CLAIM ANALYSIS

Application Number: 16169696
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["297", "284400"]

Abstract:
A reversible adjustable lumbar support and headrest tilt mechanism is provided for installation on a chair. A side bracket is coupled to each side of the back frame, and a back bracket is pivotably coupled to each side bracket. An actuator is pivotably coupled to the back frame that has an extendable and retractable shaft. In a first orientation, with the actuator shaft extending toward the upper end of the back frame, a headrest back insert is couple-able to and between the back brackets, such that extension and retraction of the actuator shaft rotates the headrest back insert. In a second orientation, with the actuator shaft extending toward the lower end of the back frame, a lumbar push bar is couple-able to and between the back brackets, such that extension and retraction of the actuator shaft rotates the lumbar push bar.

Claim (Index 7):
The reversible mechanism of  claim 6 , wherein the at least one back bracket including an cam that engages the slide hinge as the actuator shaft extends, to impart rotational movement to the at least one back bracket.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 97.0
- Lexical Diversity: 2.73214
- Patent Class: 297.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15251242', '15925434', '15641978', '14854197', '15438987']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8416393028769332
- 35 USC 102 Novelty (BERT): 0.5459345729211802
- Combined Prediction Score: 0.812068829881358
- Mean Citation Score: 309.243338
- Max Citation Score: 380.46677
- Similarity Product: 355.6787163990164

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

Dataset: test