PATENT CLAIM ANALYSIS

Application Number: 15906246
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["297", "285000"]

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 at spaced apart locations. 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 forward motion of the seat during recline of the backrest.

Claim (Index 4):
The chair of  claim 7 , comprising a first biasing device attached between the seat frame and the housing, the first biasing device configured to stretch from a first length to a second length that is longer than the first length when the seat is moved forwardly as the backrest is moved from the upright position to the reclined position, the first biasing device configured to bias the seat to a rearward position to bias the backrest to the upright position.

Metadata:
- Claim Count in Document: 27.0
- Percentile: 88.0
- Lexical Diversity: 1.71429
- Patent Class: 297.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10376535', '10945838', '15801825', '14348874', '14670192']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8184557957408463
- 35 USC 102 Novelty (BERT): 0.4875140145561773
- Combined Prediction Score: 0.7853616176223794
- Mean Citation Score: 278.83447400000006
- Max Citation Score: 289.2208
- Similarity Product: 203.58691113767625

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