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US 8,552,628 B2Granted
High thread spark plug with undercut insulator
AssigneeFram Group IP LLC
InventorMatthew B. Below
Life of this patent
Estimating the term…
Abstract
An assembly for a spark plug, the assembly having: an insulator, the insulator having a channel formed in an exterior surface of the insulator; and a jamb nut surrounding the insulator, the jamb nut being aligned with the channel such that a distal end of the jamb nut does not contact the insulator.
Claims12
An assembly for a spark plug, comprising:
- an insulator, the insulator having a channel formed in an exterior surface of the insulator;
- and
- a jamb nut surrounding the insulator, the jamb nut being aligned with the channel such that a distal end of the jamb nut does not contact the insulator.
Dependencies are inferred from the claim text.