PATENT CLAIM ANALYSIS

Application Number: 15918173
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 5):
Multi-directional ball caster-type device ( 1 ), according to  claim 1 , characterized in that each one of said rings of rolling balls ( 1 . 2 ,  1 . 3 ) comprises an enveloped set of secondary rolling balls ( 1 . 21 ,  1 . 31 ) and/or a thin tape that immobilizes said secondary rolling balls ( 1 . 21 ,  1 . 31 ).

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): 0.7247208921028773
- 35 USC 102 Novelty (BERT): 0.4868364441553826
- Combined Prediction Score: 0.7009324473081279
- Mean Citation Score: 152.717898
- Max Citation Score: 162.97511
- Similarity Product: 99.22111109094084

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