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. 21, 2017
Filed:
Mar. 06, 2015
Applicant:
Kubota Corporation, Osaka, JP;
Inventors:
Masato Asahara, Osaka, JP;
Hideya Umemoto, Osaka, JP;
Osami Fujiwara, Osaka, JP;
Hideki Aoki, Sakai, JP;
Akira Minoura, Osaka, JP;
Yoshikazu Togoshi, Osaka, JP;
Assignee:
KUBOTA CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01D 34/64 (2006.01); B60R 21/13 (2006.01); B62D 1/18 (2006.01); B62D 49/00 (2006.01); B60K 1/00 (2006.01); B60K 1/02 (2006.01); B62D 21/18 (2006.01); A01D 67/00 (2006.01); B60K 7/00 (2006.01); B60K 5/00 (2006.01);
U.S. Cl.
CPC ...
A01D 34/64 (2013.01); A01D 67/00 (2013.01); B60K 1/00 (2013.01); B60K 1/02 (2013.01); B60R 21/131 (2013.01); B62D 21/186 (2013.01); B62D 49/00 (2013.01); B60K 7/00 (2013.01); B60K 2005/006 (2013.01); B60Y 2200/223 (2013.01);
Abstract
A riding mower is provided with a front frame, a rear frame on which a drive unit is mounted, a rollover protective structure (ROPS). A first coupling part couples one front frame and one rear frame. A second coupling part couples a rear end of the front frame and a supporting column of the ROPS. A third coupling part couples the supporting column and the rear frame. The riding mower utilizes at least one triangular structural element defined in part by the first, second and third coupling parts.