PATENT CLAIM ANALYSIS

Application Number: 15984789
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["320", "112000"]

Abstract:
A compact portable battery charger coupled with a detachable tool battery or similar external source that enables a convenient portable method to recharge or provide a boost to a secondary depleted battery such as that of a combustion engine. The portable battery charger apparatus incorporates a method of extracting energy from a tool battery pack, or the like to fast charge a secondary battery. The secondary battery could be of various electrical and physical size. The extracted energy is transferred to the secondary battery connected to the output of the charger using a high efficiency DC-to-DC switching regulator.

Claim (Index 11):
A system for providing a boost of energy to or to charge a depleted external load using a battery pack, comprising:\n a body enclosure having a docking bay, the docking bay adapted for receipt of a battery pack; a DC-to-DC switching regulator in electrical communication with a pair of electrical conductors of the tool battery pack when the battery pack is received within the docking bay, the DC-to-DC switch regulator adapted for electrical communication with the depleted external load when the system provides the boost of energy a microprocessor disposed within the body enclosure and programmed to control the operation of the DC-to-DC switching regulator, the microprocessor in electrical communication with the electrical conductors of the battery pack and programmed to run a diagnostic of the battery pack received within the docking bay prior to allowing the DC-to-DC switching regulator to receive energy from the battery pack, the microprocessor programmed to regulate a DC signal received from the battery pack such that the received DC signal matches a voltage and is in a recommended charging voltage range of the depleted external load; a pair of battery clamps or clips (clips\u201d), each of the pair of battery clips adapted for securement to a specific terminal of the external load; and a pair of output electrical conductors, each of the output electrical conductors in electrical communication with the DC-to-DC switching regulator; each of the pair of battery clips secured to an end of a specific one of the pair output electrical conductors; wherein the microprocessor receiving information regarding the securement of the pair of battery clips to the pair of terminals and programmed to run a diagnostic to determine if each clip is attached to a correct terminal of the external load.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 93.0
- Lexical Diversity: 1.71667
- Patent Class: 320.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15440079', '15482044', '11873138', '14533181', '12200097']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7453678953682484
- 35 USC 102 Novelty (BERT): 0.4852260767981912
- Combined Prediction Score: 0.7193537135112427
- Mean Citation Score: 198.037126
- Max Citation Score: 245.97708
- Similarity Product: 191.78182966495515

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