PATENT CLAIM ANALYSIS

Application Number: 15743067
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["415", "220000"]

Abstract:
An axial fan has an inner-rotor motor which includes a drive end, a non-drive end and a shaft which extends axially from the drive end; and an impeller which includes a cylindrical impeller cup and a number of impeller blades that extend radially from the impeller cup. The impeller cup has an open upstream end and a closed downstream end which is connected to the shaft. In operation, the motor spins the impeller to generate an airflow in a direction from the non-drive end of the motor to the drive end of the motor. The impeller cup is configured to receive the motor therein and surround the drive end of the motor but not the non-drive end of the motor. As a result, the non-drive end of the motor is exposed to the airflow during operation of the fan.

Claim (Index 11):
The fan of  claim 2 , wherein the shroud comprises a total axial length which is approximately the same as an axial length of the motor.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.64286
- Patent Class: 415.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12583024', '14689162', '14394942', '15187432', '13100437']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8178181720974624
- 35 USC 102 Novelty (BERT): 0.4756426584578368
- Combined Prediction Score: 0.7836006207334999
- Mean Citation Score: 238.01511
- Max Citation Score: 277.97147
- Similarity Product: 154.46001547699214

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