PATENT CLAIM ANALYSIS

Application Number: 15918993
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["016", "025000"]

Abstract:
The present utility model refers to a rolling device and, more particularly, an improved multi-directional ball caster-type device having an increased slope, which means a smaller angular slope level, or a more acute inclination angle between the central vertical axis of the device and the surface upon which it rolls. The slope, or inclination angle of the present improved device is from 62° to 50°, or less. As the inclinations angle can be more acute, the object supported on the rolling system, e.g. a luggage case, can be more sloped without having friction between the main ball involving structure and the ground.

Claim (Index 3):
Multi-directional ball caster-type device ( 1 ), according to  claim 1 , characterized in that the housing ( 1 a ) has at least a lower and an upper grooves carved in its internal wall, in which said lower ring of rolling balls ( 1 . 2 ) is inserted, and an opening ( 1 . 42 ), which diameter is smaller than the diameter of the main rolling ball ( 1 . 1 ), and through which a portion of said main rolling ball ( 1 . 1 ) contacts a surface. The grooves are spaced from each other by 50\u00b0 or less, allowing an inclination angle of the housing of 62\u00b0 or less.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 90.0
- Lexical Diversity: 1.79688
- Patent Class: 16.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14277943', '14154211', '12996607', '15232883', '11165060']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7252039492800073
- 35 USC 102 Novelty (BERT): 0.4845444081920336
- Combined Prediction Score: 0.70113799517121
- Mean Citation Score: 152.717898
- Max Citation Score: 162.97511
- Similarity Product: 101.52424021439732

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