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:
Oct. 09, 2012
Filed:
Jun. 23, 2010
Fabrizio Bernini, Bucine, IT;
Fabrizio Bernini, Bucine, IT;
Other;
Abstract
A lawn mower comprising: a frame (); wheels and motors () for moving the frame () relative to a work surface (L); one or more blades () for cutting the grass on the work surface (L); a plurality of sensors (S, S) for generating detection signals (SR) representative of a distance of a mass (M) relative to the frame (); a control unit () for determining, as a function of the detection signals (SR), whether the mass (M) is at a distance from the frame () within a predetermined value range, and to adjust the operating conditions of the lawn mower () as a function of the detection signals (SR); a selection circuit () interposed between the control unit () and sensors (S, S) for selectively enabling a connection between each of the sensors (S, S) and an input of the control unit ().