PATENT CLAIM ANALYSIS

Application Number: 15765871
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["277", "459000"]

Abstract:
A piston ring for an internal combustion engine is provided, having at least one indentation provided on a ring edge of the piston ring, wherein the at least one indentation in the circumferential direction of the piston ring has a varying depth profile.

Claim (Index 8):
The piston ring according to  claim 7 , wherein the radial distance from the border of the ring edge in the circumferential direction varies sinusoidally.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 1.53333
- Patent Class: 277.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11814263', '10662045', '11621818', '13760296', '10707099']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7915782464069075
- 35 USC 102 Novelty (BERT): 0.4557557759382555
- Combined Prediction Score: 0.7579959993600424
- Mean Citation Score: 140.400308
- Max Citation Score: 143.43445
- Similarity Product: 111.90107813213469

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