PATENT CLAIM ANALYSIS

Application Number: 15973543
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-07
Patent Classification: ["280", "650000"]

Abstract:
A mobile carrier includes a first frame, a directional wheel pivoted to the first frame, a second frame pivoted to the first frame, a steering adjustment mechanism connected to the second frame, and a steering wheel. The steering adjustment mechanism includes a first rotating element and a second rotating element coupled to the first rotating element. When a first rotating axis of the first rotating element is perpendicular to a plane, the first and the second rotating elements are locked to each other and are capable of rotating around the first rotating axis simultaneously. When a second rotating axis of the second rotating element is perpendicular to the plane, rotational degree of freedom of the first rotating element is restricted, and the second rotating element is capable of rotating around the second rotating axis relative to the first rotating element. A steering adjustment mechanism is also provided.

Claim (Index 18):
A steering adjustment mechanism, comprising:\n a first rotating element, having a position-limiting portion, wherein a position-limiting element extends toward the position-limiting portion; a second rotating element, coupled to the first rotating element, wherein the first rotating element has a first rotating axis, and the second rotating element has a second rotating axis; a fixing element, wherein the first rotating element is pivoted to the fixing element; and a connecting element, having two opposite end portions, wherein one of the two end portions is connected to the first rotating element, and the second rotating element is pivoted to the other one of the two end portions, when the first rotating axis is perpendicular to a plane, the first rotating element and the second rotating element are locked to each other and the position-limiting element and the position-limiting portion are separated from each other, and the first rotating element and the second rotating element rotate around the first rotating axis simultaneously, and when the second rotating axis is perpendicular to the plane, the position-limiting element generate structural interference with the position-limiting portion, so as to restrict a rotational degree of freedom of the first rotating element, and the second rotating element rotates around the second rotating axis relative to the first rotating element.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 93.0
- Lexical Diversity: 3.53333
- Patent Class: 280.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14444249', '13357194', '12844101', '13931190', '13622890']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.774735971361704
- 35 USC 102 Novelty (BERT): 0.4720532606978718
- Combined Prediction Score: 0.7444677002953208
- Mean Citation Score: 151.80806
- Max Citation Score: 157.34056
- Similarity Product: 119.06186802710056

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

Dataset: test