PATENT CLAIM ANALYSIS

Application Number: 15877542
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["409", "137000"]

Abstract:
A pneumatically operated tool driver has a debris suction apparatus including a dust gathering assembly fastened to the front head of tool driver and surrounding the tool, a venturi element mounted on the tool driver, and an air diverting apparatus that uses pressurized air to establish an airflow through the venturi element to create a suction upstream of the venturi element that draws debris from the dust gathering assembly to a dust collection site. The air diverting apparatus obtains the pressurized air from an exhaust diverter that captures pressurized exhaust air expelled through the tool driver's exhaust port, and from a capillary tube coupled to the tool driver's inlet air port.

Claim (Index 4):
The debris suction apparatus of  claim 2 , where:\n said air tool includes a retainer for retaining said tool in said one end of the tool driver, and a sleeve having a first end disposed within said retainer to limit the percussive movement of said tool and a second end that extends outboard of said retainer; and the inboard end of said tubular snorkel is fastened to said second end of said sleeve.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.14545
- Patent Class: 409.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['10732829', '10388247', '11413729', '15608012', '12850163']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7029772626153957
- 35 USC 102 Novelty (BERT): 0.472931318199241
- Combined Prediction Score: 0.6799726681737803
- Mean Citation Score: 167.600826
- Max Citation Score: 180.83125
- Similarity Product: 115.18641725182536

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