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:
Nov. 21, 2023
Filed:
Nov. 24, 2021
Applicant:
Kubota Corporation, Osaka, JP;
Inventor:
Shin Torii, Osaka, JP;
Assignee:
Kubota Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02F 3/38 (2006.01); B62D 49/02 (2006.01); E02F 3/34 (2006.01);
U.S. Cl.
CPC ...
E02F 3/382 (2013.01); B62D 49/02 (2013.01); E02F 3/34 (2013.01);
Abstract
A front loader is attached to a car body and includes: a boom; a mainframe fixed to the car body; and a subframe that is detachably attached to the mainframe and supports the boom. The subframe includes: a first engaging portion that engages with the mainframe, and a second engaging portion that engages with the mainframe at a different position from the first engaging portion. Both the first engaging portion and the second engaging portion are formed in an attachment member that is integrally formed and that constitutes at least a portion of the subframe.