PATENT CLAIM ANALYSIS

Application Number: 16242354
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-07
Patent Classification: ["297", "313000"]

Abstract:
A chair can include a chair back, or backrest, that is coupled to a base of a chair above a seat of the chair. A tilt mechanism can attach the backrest to the base. In some embodiments, the tilt mechanism can be configured so that the backrest rotates about multiple pivots as it reclines from an upright position to a reclined position to drive motion of the seat during recline of the backrest.

Claim (Index 10):
The chair of  claim 1 , wherein the tilt mechanism has a leverage adjustment mechanism, the leverage adjustment mechanism comprising:\n a leverage adjustment actuator connected to a rotatable member; the rotatable member connected to a node positioning member so that rotation of the rotatable member in a first rotational direction drives linear motion of the node positioning member in a forward direction and rotation of the rotatable member in a second rotational direction that is opposite the first rotational direction drives motion of the node positioning member in a rearward direction; a node that engages the first tilt member, the node attached to the node positioning member such that the node moves forwardly when the node positioning member is moved forwardly via rotation of the rotatable member in the first rotational direction and the node moves rearwardly when the node positioning member is moved rearwardly via rotation of the rotatable member in the second rotational direction.

Metadata:
- Claim Count in Document: 28.0
- Percentile: 99.0
- Lexical Diversity: 1.79545
- Patent Class: 297.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15906246', '13083756', '12012002', '16225442', '13083963']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8290317988934802
- 35 USC 102 Novelty (BERT): 0.509462688469809
- Combined Prediction Score: 0.7970748878511131
- Mean Citation Score: 308.63035
- Max Citation Score: 365.30215
- Similarity Product: 226.8372599531263

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

Dataset: test