PATENT CLAIM ANALYSIS

Application Number: 16464090
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-09
Patent Classification: ["313", "137000"]

Abstract:
A spark plug is described as including an insulator which is situated in a spark plug housing and which has a longitudinal axis and an opening along the longitudinal axis. Furthermore, a center electrode is situated in the opening of the insulator. Furthermore, at least one ground electrode is provided at the spark plug housing. The insulator has a first insulator section and a second insulator section, the first insulator section extending in the direction of the longitudinal axis over a first insulator section length having a first inner diameter. The second insulator section extends in the direction of the longitudinal axis over a second insulator section length having a second inner diameter. Here, the first inner diameter is smaller than the second inner diameter, the first insulator section merging directly into the second insulator section. The center electrode has a center electrode section which extends in the direction of the longitudinal axis over a center electrode section length having a center electrode outer diameter at least over the entire insulator section length of the first insulator section and of the second insulator section.

Claim (Index 19):
A spark plug, comprising:\n a housing; an insulator situated in the housing, the insulator including a longitudinal axis and an opening along the longitudinal axis; a central electrode situated in the opening of the insulator; and at least one ground electrode provided at the housing, wherein:\n the insulator includes a first insulator section and a second insulator section, \n the first insulator section extends in a direction of the longitudinal axis over a first insulator section length having a first inner diameter, \n the second insulator section extends in the direction of the longitudinal axis over a second insulator section length having a second inner diameter, \n the first inner diameter is smaller than the second inner diameter, \n the first insulator section merges directly into the second insulator section in a transition, \n the center electrode includes a center electrode section that extends in the direction of the longitudinal axis over a center electrode section length having a center electrode outer diameter, and \n the center electrode section extends at least over an entire insulator section length of the first insulator section and of the second insulator section.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 100.0
- Lexical Diversity: 3.76923
- Patent Class: 313.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10925015', '15536000', '12938814', '12668858', '14719828']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7466091182483332
- 35 USC 102 Novelty (BERT): 0.4878222149661088
- Combined Prediction Score: 0.7207304279201108
- Mean Citation Score: 251.258066
- Max Citation Score: 291.78574
- Similarity Product: 256.8975228609001

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