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:
Jul. 22, 2025
Filed:
Feb. 22, 2022
Applicant:
Makita Corporation, Anjo, JP;
Inventor:
Ryuki Yueda, Anjo, JP;
Assignee:
MAKITA CORPORATION, Anjo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04G 21/08 (2006.01); B01F 31/44 (2022.01); B01F 35/32 (2022.01); H02K 7/06 (2006.01); B01F 101/28 (2022.01);
U.S. Cl.
CPC ...
E04G 21/08 (2013.01); B01F 31/44 (2022.01); B01F 35/3204 (2022.01); H02K 7/063 (2013.01); B01F 2101/28 (2022.01);
Abstract
A concrete vibrator can further reduce vibration. The concrete vibrator includes a motor, a flexible shaft drivable by the motor, an unbalanced weight drivable with the flexible shaft, a flexible hose at least partially covering the unbalanced weight and the flexible shaft, a body housing accommodating the motor, and an elastic member between the body housing and the flexible hose.