PATENT CLAIM ANALYSIS

Application Number: 15869059
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["297", "344100"]

Abstract:
The chair includes a seat member and an adjustment member. The adjustment member includes a base, a positioning element, first pivot elements, first adjustment elements, each having a first extension segment and a first curved segment, second pivot elements, second adjustment elements, each having a second extension segment and a second curved segment. The chair has the first pivot elements located higher above the second pivot elements so as to create longer lever, greater torque, and steadier adjustment. By synchronizing the first and second adjustment pieces, the chair may be raised in a leveled manner requiring limited leeway.

Claim (Index 1):
A chair with stand-up assistance, comprising a seat member and an adjustment member configured beneath the seat member, wherein the adjustment member comprises:\n a base; a positioning element on the base; a pair of first pivot elements at both ends of the positioning element away from the base, respectively; a pair of first adjustment pieces, where each is pivotally joined to a first pivot element, and comprises a first extension segment connecting the first pivot element, and a first curved segment extended from an end of the first extension segment to provide a longer lever to the first adjustment piece; a pair of second pivot elements configured on the first adjustment pieces, respectively, away from the first pivot elements; at least a second adjustment piece pivotally joined to a second pivot element, comprising a second extension segment connecting the second pivot element, and a second curved segment extended from an end of the second extension segment to provide a longer lever to the second adjustment piece.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 86.0
- Lexical Diversity: 2.28571
- Patent Class: 297.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10990656', '11226871', '10738641', '14436414', '14029141']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.790068021325972
- 35 USC 102 Novelty (BERT): 0.4257035224509399
- Combined Prediction Score: 0.7536315714384688
- Mean Citation Score: 146.881504
- Max Citation Score: 149.50266000000005
- Similarity Product: 127.25700050226692

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