PATENT CLAIM ANALYSIS

Application Number: 15950219
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["248", "188200"]

Abstract:
A type of spring-loaded leg base includes a base, a spring, and a connecting component. The base has a hollow chamber. The spring is placed inside the chamber. The connecting component is a unified component of a leg sleeve, a connecting bar and a spring cap. By passing the connecting bar through the grooved track and placing the spring cap on the top of the spring, the leg sleeve can be locked in position on the chair frame to create flexible support. This mechanism creates the rocking function for a regular chair.

Claim (Index 1):
A spring-loaded leg base comprising:\n A base having a hollow chamber inside; A grooved track installed on the wall of the chamber, wherein the grooved track is parallel to the central axis of the inner chamber; The spring placed inside the chamber of the base; A connecting component having a leg sleeve, a connecting bar, and a spring cap forming a one-piece structure, wherein said spring cap is placed inside the chamber of the base and on top of the spring and the connecting bar passes through the grooved track and the leg sleeve can be locked in position on the chair frame to create flexible support.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 91.0
- Lexical Diversity: 1.96154
- Patent Class: 248.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15950206', '11222426', '10738641', '14267827', '14155748']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7752060660314894
- 35 USC 102 Novelty (BERT): 0.4736622851839312
- Combined Prediction Score: 0.7450516879467336
- Mean Citation Score: 149.09669799999998
- Max Citation Score: 208.32361
- Similarity Product: 172.19961624688628

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