PATENT CLAIM ANALYSIS

Application Number: 16080660
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-03
Patent Classification: ["083", "013000"]

Abstract:
A dust-collecting cover for an electric circular saw includes a dust-collecting cover body configured as a cavity structure thereinside. A bottom surface of a cavity is formed with a strip-shaped opening, which is used for a saw blade to pass therethrough. Other surfaces of the cavity are configured as closed structures. An airflow passage is automatically formed in the cavity during operation. A pathway of the airflow passage starts from a part of the rear end of the strip-shaped opening adjacent to saw teeth, to a front end of the strip-shaped opening in an arc shape along the outer edge of the saw blade, then turns upwards and rearwards, and along an upper wall of the cavity, then turns downwards, and stops at a part of the rear end of the strip-shaped opening away from the saw blade. A dust-collecting method is disclosed.

Claim (Index 5):
The dust-collecting cover for an electric circular saw according to  claim 1 , wherein a front surface or a lower side of the front surface outside the dust-collecting cover body is inclined forwards and downwards to form a guide inclined surface.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 96.0
- Lexical Diversity: 2.15278
- Patent Class: 83.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11884361', '12382884', '13980564', '11226344', '12457335']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7533885010750894
- 35 USC 102 Novelty (BERT): 0.5097519796203257
- Combined Prediction Score: 0.729024848929613
- Mean Citation Score: 239.06591200000005
- Max Citation Score: 268.3426
- Similarity Product: 193.2374210397482

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test