The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 19, 2013
Filed:
Jul. 06, 2009
Applicants:
Brian E. Anderson, Bay City, MI (US);
Gerald J. Lamarr, Jr., Bay City, MI (US);
Inventors:
Brian E. Anderson, Bay City, MI (US);
Gerald J. LaMarr, Jr., Bay City, MI (US);
Assignee:
Walbro Engine Management, L.L.C., Tucson, AZ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02P 3/06 (2006.01); F02P 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A control circuit for use with an ignition system of a light-duty combustion engine. In one embodiment, the control circuit includes a charging circuit, a timing circuit and a shut down circuit that includes a manual stop switch. Activation of the manual stop switch causes the control circuit to shut down the engine, and can do so even if the manual stop switch is only momentarily engaged by the operator.