PATENT CLAIM ANALYSIS

Application Number: 15887091
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["280", "087042"]

Abstract:
Improved skateboards and methods of obtaining or providing skateboards with improved trucks. Trucks have two axles or axes, two primary wheels, and two secondary wheels, and skateboards have eight wheels, four in front and four at the rear portion of the skateboard. The four primary wheels support most or all of the weight of the skateboard when the skateboard is on a flat surface, and the two secondary wheels support the weight of one portion of the skateboard (e.g., front or rear) when the primary wheels cross a crack (e.g., a sidewalk contraction joint). In various embodiments, the secondary wheels are located outboard of the primary wheels. Further, in a number of embodiments, the axis of rotation or axle of the primary wheels remains parallel to that of the secondary wheels, whether the skateboard is going straight or turning.

Claim (Index 11):
At least one truck for a skateboard, the at least one truck comprising:\n a front truck attached to a front portion of a body of the skateboard, comprising:\n a primary front axle with two primary front wheels rotatably mounted on the primary front axle; \n at least one secondary front axle parallel to the primary front axle, with two secondary front wheels rotatably mounted on the at least one secondary front axle; wherein\n the two primary front wheels each have a primary front wheel diameter; \n the two secondary front wheels each have a secondary front wheel diameter; and \n the secondary front wheel diameter is not equal to the primary front wheel diameter. \n \n a rear truck attached to a rear portion of the body of the skateboard, comprising:\n a primary rear axle with two primary rear wheels rotatably mounted on the primary rear axle; \n at least one secondary rear axle parallel to the primary rear axle, with two secondary rear wheels rotatably mounted on the at least one secondary rear axle; wherein\n the two primary rear wheels each have a primary rear wheel diameter; \n the two secondary rear wheels each have a secondary rear wheel diameter; and \n the secondary rear wheel diameter is not equal to the primary front wheel diameter.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 88.0
- Lexical Diversity: 2.30435
- Patent Class: 280.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15343325', '14806419', '14487955', '12383318', '12473695']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8508358939131627
- 35 USC 102 Novelty (BERT): 0.5496638355397078
- Combined Prediction Score: 0.8207186880758173
- Mean Citation Score: 354.01054200000016
- Max Citation Score: 420.11676
- Similarity Product: 361.7048303102589

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

Dataset: test