PATENT CLAIM ANALYSIS

Application Number: 15771916
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-09
Patent Classification: ["297", "423300"]

Abstract:
Disclosed herein is a footrest assembly of a car seat apparatus for young children that is capable of maintaining alignment with the car seat apparatus regardless of the installation position of the car seat apparatus and stably supporting the short legs of users such as the young children by varying and fixing the height of the footrest. The footrest assembly includes a base portion interposed between a vehicle seat and a car seat body for a young child; sidewall portions respectively erected upward on both sides of the base portion; one or more pressing portions facing each other toward a center of a width of the base portion and installed on the sidewall portions to press or release side portions of the car seat body for a young child; and a footrest portion connected to a front end portion of the sidewall portion with a connection unit.

Claim (Index 8):
The footrest assembly according to  claim 7 , wherein the hinge units each comprise:\n a fastening member coupled to the other side of the fastening holes; a button having one side fitted into an inner side of the projection, gear or gear groove and the other side facing the fastening member, wherein an outer circumferential surface of the button is provided with a groove, a gear groove or a gear to be fitted to the projection, the gear or the gear groove, and the other-side outer circumferential surface of the button is provided with a stopper engaged with the projection, the gear or the other end of the engagement member; a guide member provided on one surface of the fastening member to prevent rotation of the button and guide movement of the button away from or close to the fastening member; and an elastic member interposed between the fastening member and the button to provide elastic force to space the button apart from the fastening member, wherein, when the button approaches the fastening member, a groove or gear groove or gear formed on an outer circumferential surface of the button to correspond to the projection, gear or gear groove formed on the inner circumferential surface of the insertion hole is released from engagement, and the fastening member is spaced apart from the button by the elastic force of the elastic member, such that the groove or gear groove or gear formed on the outer circumferential surface of the button is engaged with the projection, gear or gear groove formed on the inner circumferential surface of the insertion hole.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.08219
- Patent Class: 297.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14478526', '11519466', '14286880', '12568133', '09975284']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7635229869198307
- 35 USC 102 Novelty (BERT): 0.4899910966205677
- Combined Prediction Score: 0.7361697978899044
- Mean Citation Score: 195.37541
- Max Citation Score: 251.32478
- Similarity Product: 173.39209179829362

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