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:
Aug. 26, 2025
Filed:
Jun. 10, 2021
Applicant:
Kubota Corporation, Osaka, JP;
Inventors:
Hirokazu Ito, Sakai, JP;
Nozomu Akiyama, Sakai, JP;
Assignee:
Kubota Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01D 34/81 (2006.01); A01D 34/78 (2006.01); A01D 34/82 (2006.01); A01D 69/02 (2006.01);
U.S. Cl.
CPC ...
A01D 34/81 (2013.01); A01D 34/82 (2013.01); A01D 69/02 (2013.01); A01D 34/78 (2013.01);
Abstract
An electric motorincludes a motor sectionand an output shaftprotruding from the motor section. The output shaftsupports a rotary fan. The rotary fanis drivable by the output shaftto rotate to supply cooling air to the motor section
Ito, Hirokazu. (2025). Mowing device with a rotary fan and related features (U.S. Patent No. 12396389). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12396389
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile