PATENT CLAIM ANALYSIS

Application Number: 15778866
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["297", "404000"]

Abstract:
The present invention relates to a device for sliding a headrest towards the front direction, more particularly, to a headrest sliding device wherein a ratchet and a release lever are installed in a side link which is a movable part, and the protrusion of the ratchet is being pushed up to release the locking so that the headrest is returned to its original position.

Claim (Index 4):
The headrest sliding device according to  claim 3 ,\n wherein the front side link comprises: a front plate; a left front side plate and a right front side plate backwardly bended from the left side and the right side of the front plate respectively; a left first front side hinge bracket, a right first front side hinge bracket, a left second front side hinge bracket, and a right second front side hinge bracket in the lower end and the upper end of the left front side plate and the right front side plate, wherein the first front side hinge shaft and the second front side hinge shaft are mounted respectively; and the rear side link comprises: a rear plate; a left rear side plate and a right rear side plate forwardly bended from the left side and the right side of the rear plate respectively so as to face the left front side plate and the right front side plate respectively; and a left first rear side hinge bracket and a right second rear side hinge bracket formed in the lower ends and the upper ends of the left rear side plate and the right rear side plate respectively, wherein the left front side plate and the right front side plate are in contact with the upper sides of the left rear side plate and the right rear side plate respectively when the front side link and the rear side link are returned to their original position.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 93.0
- Lexical Diversity: 1.54545
- Patent Class: 297.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15772423', '15116032', '14201056', '13023044', '12593971']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8086357747007829
- 35 USC 102 Novelty (BERT): 0.5119323066670551
- Combined Prediction Score: 0.7789654278974102
- Mean Citation Score: 256.082088
- Max Citation Score: 365.6712
- Similarity Product: 284.0218848964691

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

Dataset: test