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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.:

US 9273658 B1

PDFFull Text
Date of Patent:
Mar. 01, 2016

Filed:

Nov. 23, 2012

Handheld work apparatus and suction head for connection to a fuel line in a handheld work apparatus

Applicant:

Andreas Stihl Ag & Co. KG, Waiblingen, DE;

Inventors:

Arno Kinnen, Fellbach, DE;

Christopher Tost, Affalterbach, DE;

Wolfgang Layher, Besigheim, DE;

Michael Dietenberger, Waiblingen, DE;

Felix Mayer, Waiblingen, DE;

Assignee:

Andreas Stihl AG & Co. KG, Waiblingen, DE;

Attorney:

Walter Ottesen P.A.

Primary Examiner:

Mahmoud Gimie

Assistant Examiner:

John Zaleskas

Int. Cl.
CPC ...
F02M 69/52 (2006.01); B01D 35/00 (2006.01); B01D 35/06 (2006.01); F02M 37/22 (2006.01); F02M 27/04 (2006.01); F02B 63/02 (2006.01);
U.S. Cl.
CPC ...
F02M 69/52 (2013.01); B01D 35/06 (2013.01); F02M 27/045 (2013.01); F02M 37/22 (2013.01); F02B 63/02 (2013.01);
Abstract

A handheld work apparatus includes a fuel tank, into which a flexible fuel line projects. A suction head is arranged at the free end of the fuel line. The suction head is connected via the fuel line to a fuel supply device of an internal combustion engine of the work apparatus. The suction head has at least one weight member. The weight member is formed at least partially as a magnet to achieve good cleaning of the fuel without a substantial increase in the weight of the work apparatus.

Find Patent Forward Citations

Kinnen, Arno. (2016). Handheld work apparatus and suction head for connection to a fuel line in a handheld work apparatus (U.S. Patent No. 9273658). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9273658

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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