PATENT CLAIM ANALYSIS

Application Number: 15973488
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["440", "075000"]

Abstract:
A low emission submersible engine is part of a multipurpose aquatic device, such as an aquatic craft or an electrical generator. A propulsion system having a propeller is coupled to the submersible engine to produce a swimmer propulsion machine and a generator is attached to the engine to produce an electrical generator. The submersible engine receives air from a snorkel that extends up above a water line. The aquatic device has a fuel reservoir which may receive liquid fuel or may receive a fuel cylinder. Floatation chambers keep the aquatic device afloat with the engine submerge. The exhaust assembly and exhaust ports from the engine may also be submerged and the exhaust ports may provide additional thrust. A propulsion system housing integrates the drive shaft and propeller, clutch coupler, exhaust conduits and water flow conduits and is detachably attachable to the engine.

Claim (Index 2):
The multipurpose aquatic device of  claim 1 , wherein the engine is a four-stroke engine.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 93.0
- Lexical Diversity: 1.97403
- Patent Class: 440.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15329203', '13991009', '12731342', '12644357', '13765144']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5894274287781809
- 35 USC 102 Novelty (BERT): 0.50085363958429
- Combined Prediction Score: 0.5805700498587918
- Mean Citation Score: 217.60024600000003
- Max Citation Score: 241.93207
- Similarity Product: 160.39823397859038

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