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. 07, 2021
Filed:
Apr. 11, 2019
Applicant:
Ronald H. Bergman, Mentor, MN (US);
Inventor:
Ronald H. Bergman, Mentor, MN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01H 5/00 (2006.01); E01H 5/09 (2006.01);
U.S. Cl.
CPC ...
E01H 5/098 (2013.01);
Abstract
A bi-directional snow blower includes a frame coupled to a suspension mechanism of a motorized vehicle. A scraper blade may be rigidly and non-pivotally coupled to the frame, to move the scraper blade together with the frame and orient the scraper blade into a range of positions, including a raised position, a first lowered position and a second lowered position. The bi-directional snow blower may remove particulate from the floor surface when the vehicle is traveling in a forward direction and in a reverse direction opposite to the forward direction.