PATENT CLAIM ANALYSIS

Application Number: 15921792
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["320", "105000"]

Abstract:
A handheld device for jump starting a vehicle engine includes a rechargeable lithium ion battery pack, a microcontroller, and a jumper cable device. The lithium ion battery is coupled to a power output port of the device through a FET smart switch actuated by the microcontroller. A vehicle battery isolation sensor connected in circuit with positive and negative polarity outputs connectable to the jumper cable device detects the presence of a vehicle battery connected between the positive and negative polarity outputs. A reverse polarity sensor connected to the circuit with the positive and negative polarity outputs detects the polarity of a vehicle battery connected between the positive and negative polarity outputs, such that the microcontroller will enable power to be delivered from the lithium ion power pack to the output port only when a good battery is connected to the output port and jumper cable device, and only when the battery is connected with proper polarity of positive and negative terminals.

Claim (Index 30):
A battery jumper cable device for use with a jump starter having a power supply or battery for powering an output port of the jump starter, the jumper cable device comprising:\n a single plug having a single connection end having a flat end configured to fit into the single port of the jump starter, the single port of the jump starter and the plug of the jumper cable device providing both a positive polarity electrical connection and a negative polarity electrical connection between the port of the jump starter and the plug of the jumper cable device; and a positive cable and negative cable electrically connecting the plug to a positive battery connector and negative battery connector for connecting the positive cable and negative cable to a battery being jump started, wherein the plug is structured so that the plug will only fit into the outlet port of the handheld battery charger booster device in a single orientation to ensure a proper orientation of the positive polarity electrical connection and negative polarity electrical connection between the port of the jump starter and the plug of the jumper cable device.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.68254
- Patent Class: 320.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14619655', '14325938', '15691884', '12041703', '14192892']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8050540067194281
- 35 USC 102 Novelty (BERT): 0.5581438992529346
- Combined Prediction Score: 0.7803629959727787
- Mean Citation Score: 338.85969000000006
- Max Citation Score: 442.65375
- Similarity Product: 374.4910159148277

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

Dataset: test