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:
Sep. 10, 2019
Filed:
Nov. 22, 2016
Applicant:
Walbro Llc, Tucson, AZ (US);
Inventor:
George M. Pattullo, Caro, MI (US);
Assignee:
Walbro LLC, Tucson, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 9/02 (2006.01); F02B 63/02 (2006.01); F02D 11/04 (2006.01); F02D 41/26 (2006.01); F02P 5/00 (2006.01);
U.S. Cl.
CPC ...
F02D 9/02 (2013.01); F02B 63/02 (2013.01); F02D 11/04 (2013.01); F02D 41/26 (2013.01); F02P 5/005 (2013.01); F02D 2009/0208 (2013.01); F02D 2009/0294 (2013.01); F02D 2200/60 (2013.01);
Abstract
An engine kill switch and a throttle lever position sensor switch both remote from the engine and connected by a pair of wires to a microcontroller for controlling a spark initiated combustion of an air-fuel mixture in a cylinder of the engine. The switches may be received in the same housing and mounted in an operator handle housing of a hand held power tool.