PATENT CLAIM ANALYSIS

Application Number: 15873106
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["092", "172000"]

Abstract:
An improved piston pin retention button device having a body portion and at least one locating tab extending outwardly from said body portion for mating engagement with a corresponding tab cutaway formed in a piston device. The inclusion of said locating tab and corresponding opening in said piston device prevents rotation of the button device in the piston device. Other embodiments of a piston pin retention button device are also disclosed and prevent the unwanted rotation of the button device in the piston device, and permit the oil ring to function as designed. Other alternative embodiments of a piston pin retention button device are also disclosed that prevent unwanted rotation of the button device in the piston device.

Claim (Index 5):
The piston pin retention button of  claim 1 , wherein said body portion is generally cylindrical in shape and comprised of an oil ring groove.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 86.0
- Lexical Diversity: 2.27778
- Patent Class: 92.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15254790', '15595509', '12547721', '15433709', '11089946']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7082049888657086
- 35 USC 102 Novelty (BERT): 0.436260960121706
- Combined Prediction Score: 0.6810105859913084
- Mean Citation Score: 163.407896
- Max Citation Score: 185.40854
- Similarity Product: 139.5273412699723

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

Dataset: test