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:
Jan. 21, 2025
Filed:
Nov. 05, 2021
Kubota Corporation, Osaka, JP;
Hirokazu Ito, Sakai, JP;
Kazuhiro Ochi, Sakai, JP;
Kubota Corporation, Osaka, JP;
Abstract
A riding grass mower includes a driver seatin a travel chassis, a mower decksupported by the travel chassis, a rotary bladein a glass-cutting space defined by side wall and a top plateof the mower deck, a blade motorconfigured to supply motive power to the rotary blade, and a blade motor control unitconfigured to control the blade motor. The blade motor control unitincludes a main drive control unitconfigured to rotate the rotary bladeforward, an auxiliary drive control unitconfigured to rotate the rotary bladebackward, and a drive selection unitconfigured to selectively operate the main drive control unitand the auxiliary drive control unitat a start of mowing with use of the rotary blade