PATENT CLAIM ANALYSIS

Application Number: 15867749
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["440", "101000"]

Abstract:
A paddle for use in propelling a watercraft. The paddle may have a blade that is configured for rotary movement and/or to function as an auto-gyro. The blade may have first and second blade members configured as hydrofoils that rotate about a common axis, or be otherwise arranged. Various embodiments are disclosed including those that support convenient stowage and transport and those in which the blade members move between an auto-gyro position and a return position, among other embodiments.

Claim (Index 20):
The paddle of  claim 19 , wherein the blade includes a face and the face is arranged to present a negative angle of attack as the blade is pulled through water.

Metadata:
- Claim Count in Document: 43.0
- Percentile: 86.0
- Lexical Diversity: 1.51786
- Patent Class: 440.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12772706', '12386387', '14508537', '10636445', '13869020']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6016444346301081
- 35 USC 102 Novelty (BERT): 0.4870351689868037
- Combined Prediction Score: 0.5901835080657777
- Mean Citation Score: 142.81768799999998
- Max Citation Score: 150.78429
- Similarity Product: 87.27379767349005

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

Dataset: test