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. 29, 2016
Filed:
Aug. 31, 2011
Shawn Bullington, Huntersville, NC (US);
Mark Holloway, Evans, GA (US);
Shawn Bullington, Huntersville, NC (US);
Mark Holloway, Evans, GA (US);
HUSQVARNA AB, Huskvarna, SE;
Abstract
A snow removal device may include an auger assembly, a mobility assembly, a housing and a blowback prevention assembly. The auger assembly may include a rotatable auger that imparts momentum to draw material engaged by the auger toward an ejection path. The auger may extend substantially transversely with respect to a front portion of the snow removal device. The mobility assembly may be configured to enable the snow removal device to move with respect to a surface. The housing may be disposed proximate to a portion of the auger assembly to direct at least some of the material toward the ejection path responsive to rotation of the auger. The blowback prevention assembly may be disposed to inhibit blowback of material between the housing and the surface. The blowback prevention assembly may include a scraper bar and a trailing shield.