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 2):
The debris suction apparatus of  claim 1 , where said dust gathering assembly comprises:\n a tubular snorkel having an inboard end fastened to said one end of said tool driver, an inner periphery radially spaced from said tool to define a debris collection passage, and an exhaust port opening into said debris collection passage; and a hollow tubular dust bellows having an inboard end fastened to an outboard end of said tubular snorkel, and an outboard end terminating near a tip of said tool.

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): 0.7071985401554767
- 35 USC 102 Novelty (BERT): 0.4533969566622903
- Combined Prediction Score: 0.6818183818061581
- Mean Citation Score: 167.600826
- Max Citation Score: 180.83125
- Similarity Product: 139.11469568498433

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