PATENT CLAIM ANALYSIS

Application Number: 15989710
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["313", "135000"]

Abstract:
A spark plug assembly configured to allow multi-channel automotive spark-plugs to operate without radio-frequency interference in piston-engine powered aircraft and to greatly reduce or eliminate spark-plug fouling from carbon or lead deposits resulting from combustion of fuel in order to enhance starting and smooth operation of the aircraft engine, and thereby improve the quality of exhaust emissions by assuring a more complete burn of the fuel constituents.

Claim (Index 1):
A spark plug assembly comprising:\n a spark plug having an external thread at one end and a terminal at the opposite end, the spark plug further including a hexagonal flange for use in rotating the spark plug to insert or remove the spark plug and a top insulator positioned between the hexagonal flange and the terminal; a housing comprising a sleeve having a first end defining an external thread sized and configured to couple with an ignition harness of a spark-ignited aircraft engine and a second end defining a hexagonal-shaped cavity sized and configured to receive the hexagonal flange of the spark plug, the top insulator and terminal of the spark plug being received within the sleeve and the hexagonal flange of the spark plug being received within the hexagonal-shaped cavity of the housing, the housing further defining an external hexagonal flange for use in securing the housing to the spark plug port of an aircraft engine; a coupling secured to the housing and including an internal thread configured to receive the external thread of the spark plug, the external thread of the spark plug being threadingly received within the internal thread of the coupling, the coupling further including an external thread configured to be received by the aircraft engine; and an insulator received within the sleeve and surrounding the top insulator of the spark plug.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 93.0
- Lexical Diversity: 1.27778
- Patent Class: 313.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13219704', '15835489', '11213899', '13669111', '15945048']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7105691005117216
- 35 USC 102 Novelty (BERT): 0.4732031091058472
- Combined Prediction Score: 0.6868325013711343
- Mean Citation Score: 198.30152
- Max Citation Score: 202.42491
- Similarity Product: 144.99101692095817

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