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 11):
The chair of  claim 10 , wherein the node is positioned so that motion of the node to adjust a position of the node adjusts a mechanical leverage applicable to the spring to adjust an amount of force needed to be exerted on the backrest to compress the spring; and the chair also comprising:\n a tilt limiter mechanism, the tilt limiter mechanism comprising: an adjustable actuator connected to a tilt limiter member within the housing of the tilt mechanism, the tilt limiter member moveably positioned to engage the first tilt member, the tilt limiter member being stepped so that a first position of the tilt limiter member prevents recline of the backrest, a second position of the tilt limiter permits the first tilt member to move so that the backrest is adjustable from the upright position toward the reclined position, and a third position of the tilt limiter permits the first tilt member to move so that the backrest is moveable to a position that is between the upright position and the reclined position.

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): 0.8285833015764594
- 35 USC 102 Novelty (BERT): 0.5089654395014844
- Combined Prediction Score: 0.796621515368962
- Mean Citation Score: 308.63035
- Max Citation Score: 365.30215
- Similarity Product: 262.22283999672834

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