PATENT CLAIM ANALYSIS

Application Number: 15746405
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["015", "319000"]

Abstract:
A vacuum cleaner comprising a vacuum motor and a power supply. The power supply comprises input terminals for connection to an AC source, output terminals connected to the vacuum motor, an AC-to-DC stage, and a battery. The AC-to-DC stage converts alternating current drawn from the AC source into direct current that is supplied to the battery and the vacuum motor. The power supply operates in a first mode when disconnected from the AC source and a second mode when connected to the AC source. In the second mode, the vacuum motor operates in either a low-power state or a high-power state. In the low-power state, the vacuum motor and the battery each draw power from the AC source such that the battery charges. When the vacuum motor operates in the high-power state, the vacuum motor draws power from both the AC source and the battery such that battery discharges.

Claim (Index 2):
The vacuum cleaner of  claim 1 , wherein the power drawn by the vacuum motor when the power supply operates in the second mode is no less than the power drawn by the vacuum motor when the power supply operates in the first mode.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 86.0
- Lexical Diversity: 2.7931
- Patent Class: 15.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15620089', '13436023', '11866105', '15262655', '15235287']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8288201357173823
- 35 USC 102 Novelty (BERT): 0.4719264380934377
- Combined Prediction Score: 0.7931307659549879
- Mean Citation Score: 216.075226
- Max Citation Score: 223.5729
- Similarity Product: 160.8558653907537

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