PATENT CLAIM ANALYSIS

Application Number: 15942359
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-10
Patent Classification: ["092", "208000"]

Abstract:
A pin including recesses extending longitudinally between opposite ends, and a piston assembly including the pin, for a two-stroke engine, is provided. The recesses preferably have a radius of curvature less than a radius of curvature of the remaining outer surface of the pin. The pin is rotationally fixed relative to the connecting rod. As the connecting rod swings back and forth during operation, some of the recesses rotate beyond the load bearing region of the pin joint where oil is located, allowing oil to fill the recesses. As the pin swings back, these recesses carrying the oil enter the load bearing region of the pin joint, transferring the oil with them. Preferably, at least one of the recesses aligns with an oil opening in the pin, which aligns with an oil hole in the connecting rod, to receive and distribute oil along the full length of the pin.

Claim (Index 12):
A piston assembly according to  claim 11 , wherein said connecting rod includes a second bore adjacent said second end, said connecting rod includes an oil hole extending continuously from said first bore to said second bore, and said oil hole of said connecting rod is aligned with said oil opening of said pin.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 2.14286
- Patent Class: 92.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14981319', '15866121', '11930774', '11930879', '11931184']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7651636130033606
- 35 USC 102 Novelty (BERT): 0.4637809576736372
- Combined Prediction Score: 0.7350253474703883
- Mean Citation Score: 246.658068
- Max Citation Score: 252.28133
- Similarity Product: 173.6141159775877

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