PATENT CLAIM ANALYSIS

Application Number: 15982191
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["037", "457000"]

Abstract:
A multiple-stage snow thrower having a housing, a power supply operatively connected to a plurality of drive shafts for rotating a plurality of stage assemblies. Each stage assembly of the multiple-stage snow thrower is configured to move snow either axially along the axis of rotation or radially away from the axis of rotation. The first stage assembly is configured to expel snow from the housing, thereby throwing the snow away from the snow thrower. The second, third, and fourth stages assemblies are configured to push the snow toward the longitudinal centerline of the housing and then rearwardly toward the first stage assembly.

Claim (Index 1):
A multiple-stage snow thrower comprising:\n a frame; a power supply operatively connected to the frame; a first stage assembly positioned at least partially within a housing and operatively connected to the power supply, wherein rotation of the first stage assembly expels snow from the housing; a second stage assembly operatively connected to the power supply, wherein rotation of the second stage pushes the snow toward the first stage assembly; a third stage assembly operatively connected to the power supply, wherein rotation of the third stage assembly pushes the snow toward the second stage assembly; and a fourth stage assembly operatively connected to the power supply, wherein rotation of the fourth stage assembly pushes the snow toward the second stage assembly; wherein the first stage assembly and the second stage assembly are attached to a first drive shaft, the first drive shaft having a first power transfer mechanism and a second power transfer mechanism; wherein the third stage assembly is attached to a second drive shaft, the second drive shaft having a third power transfer mechanism; and wherein the fourth stage assembly is attached to a third drive shaft.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 93.0
- Lexical Diversity: 2.03704
- Patent Class: 37.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15596625', '15168749', '15446429', '14467464', '15157998']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6732063759937658
- 35 USC 102 Novelty (BERT): 0.5075536500796218
- Combined Prediction Score: 0.6566411034023514
- Mean Citation Score: 312.43403400000005
- Max Citation Score: 318.5112299999999
- Similarity Product: 312.7170467208158

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