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:
Dec. 20, 2022
Filed:
Jun. 03, 2021
Applicant:
Kubota Corporation, Osaka, JP;
Inventors:
Koji Kashiwase, Sakai, JP;
Kenji Terabaru, Sakai, JP;
Assignee:
Kubota Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 13/18 (2010.01); F01N 3/021 (2006.01); F01N 3/24 (2006.01);
U.S. Cl.
CPC ...
F01N 13/1822 (2013.01); F01N 3/0211 (2013.01); F01N 3/24 (2013.01); F01N 13/18 (2013.01); F01N 13/1805 (2013.01);
Abstract
An attachment device includes a support table member and a coupling mechanism. The coupling mechanism includes a coupling bolt and an abutment member having a nut portion. In the abutment member, there is formed a locking protrusion protruding to the side where an auxiliary machine fixing portion is present. In the auxiliary machine fixing portion, there is formed an insertion hole for the coupling bolt and an anti-rotation hole in which the locking protrusion can be fitted.
Kashiwase, Koji. (2022). Work vehicle (U.S. Patent No. 11530637). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11530637
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile