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 21):
The spark plug as recited in  claim 19 , wherein the center electrode in the first insulator section is connected at least sectionally to the insulator by a glass melt.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 100.0
- Lexical Diversity: 3.76923
- Patent Class: 313.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10925015', '15536000', '12938814', '12668858', '14719828']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7668148716029924
- 35 USC 102 Novelty (BERT): 0.5037324160083413
- Combined Prediction Score: 0.7405066260435273
- Mean Citation Score: 251.258066
- Max Citation Score: 291.78574
- Similarity Product: 193.08057515390155

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