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Class 174/397 - Spark plugs, manifolds


Subclass of Class 174 - Electricity: conductors and insulators
Definition: Subject matter wherein the shield or screen is part of
No. of patents: 5
Last issue date: 03/04/2008


NumberTitleIssue Date
7339795Structure for fastening a circuit board on a case
A structure for fastening a circuit board on a case includes a strut which has one end coupled on the case and other end coupled on the circuit board, and a coupling member which has two distal ends with surfaces not parallel with each other. One distal end is coupl...
03/04/2008
4514712Ignition coil
An ignition coil for spark ignited internal combustion engines intended for mounting on and connection to a spark plug which simplifies high voltage distribution, promotes maintenance and safety, lessens radio interference, and reduces exhaust emissions. ...
04/30/1985
4494520Sheathing system for automotive or marine ignition wires
Automotive or marine ignition wires have braided metallic sheaths extending along their lengths and terminating at an electrically insulating distance from end regions of the wires. A metal bar strip bearing metal spring clips sized for resiliently grippi...
01/22/1985
4159441Shielding and retaining system for vehicle engine electrical components
A shielding and retaining system for vehicle engine electrical components, and particularly, components forming part of the ignition system thereof such as the spark plugs, ignition coil and distributor. The spark plug, when located in the engine block, i...
06/26/1979
4068647Automotive ignition tool
A portable, light weight device that includes an electrical conducting grid or screen that may be grasped by a thumb and fore finger and deformed to partially or wholly encircle a spark plug wire and terminal associated therewith. The electrical conductin...
01/17/1978
 
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