PATENT CLAIM ANALYSIS

Application Number: 16051173
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["015", "347000"]

Abstract:
A cleaner includes: a suction motor that generates suction force; a dust separation unit that separates dust from air sucked by the suction force; a motor housing that covers the suction motor; a flow guide that surrounds an outer side of the motor housing and guides air discharged from the dust separation unit to the suction motor; and a body that forms an external appearance by surrounding the flow guide and guides air discharged from the suction motor together with the flow guide.

Claim (Index 1):
A cleaner comprising:\n a suction unit configured to guide air into the cleaner; a dust separation unit comprising:\n a first cyclone unit configured to separate dust from air that is suctioned into the cleaner through the suction unit; and \n a second cyclone unit configured to separate dust from air that is discharged from the first cyclone unit; \n a suction motor configured to drive a rotation of a rotary impeller via an impeller shaft to generate a suction force that suctions air into the cleaner through the suction unit; a motor housing configured to house the suction motor; a flow guide that is disposed circumferentially around the rotary impeller and that comprises a surface that is configured to guide air from a first passage of the cleaner to a second passage of the cleaner, in which (i) the first passage is configured to guide air that is discharged from the second cyclone unit past an outer surface of the motor housing and towards at least one opening of the motor housing through which air flows to the rotary impeller, and (ii) the second passage is configured to guide air that flows from the rotary impeller towards an outside of the cleaner; and a dust container configured to store dust that is separated by dust separation unit.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 95.0
- Lexical Diversity: 2.17073
- Patent Class: 15.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16051072', '16051227', '16050945', '16050781', '16050765']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8566467538849699
- 35 USC 102 Novelty (BERT): 0.5109423682344202
- Combined Prediction Score: 0.822076315319915
- Mean Citation Score: 372.448498
- Max Citation Score: 384.76758
- Similarity Product: 378.33525340315816

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