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:
Dec. 15, 2009
Filed:
Aug. 18, 2005
Applicants:
Thomas Stark, Waiblingen, DE;
Jan Koalick, Waiblingen, DE;
Inventors:
Thomas Stark, Waiblingen, DE;
Jan Koalick, Waiblingen, DE;
Assignee:
Andreas Stihl AG & Co. KG, Waiblingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01H 1/02 (2006.01); A47L 11/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hand-guided sweeper () includes a guide rod () on which a handle () is mounted for guiding the sweeper () over the ground. The sweeper () has at least one sweeper brush (), which is driven in rotation by a drive motor (), and at least one wheel (). The wheel () and the sweeper brush () lie against the ground during operation of the sweeper (). The sweeper () has a first adjusting device () which permits an adjustment of the guide rod () relative to the sweeper brush () about a vertical axis () referred to the ground.