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 15):
The piston ring according to  claim 10 , wherein on the side of the ring edge facing towards the combustion chamber at least two indentations are provided, one of which is filled with the soft material and the other is unfilled.

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): 0.790254090860866
- 35 USC 102 Novelty (BERT): 0.4631433015422422
- Combined Prediction Score: 0.7575430119290036
- Mean Citation Score: 140.400308
- Max Citation Score: 143.43445
- Similarity Product: 105.89187872030436

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