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:
Feb. 25, 2025
Filed:
Dec. 10, 2021
Applicant:
Makita Corporation, Anjo, JP;
Inventors:
Takayuki Tahara, Anjo, JP;
Makoto Hotta, Anjo, JP;
Assignee:
MAKITA CORPORATION, Anjo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/42 (2006.01); B01D 46/00 (2022.01); B01D 46/44 (2006.01);
U.S. Cl.
CPC ...
B01D 46/4263 (2013.01); B01D 46/0047 (2013.01); B01D 46/44 (2013.01); B01D 2273/30 (2013.01); B01D 2279/55 (2013.01);
Abstract
A dust collector cools a controller. The dust controller includes a body housing, a motor located inside the body housing, a fan rotatable by the motor, a controller that controls the motor, and a thermal insulator between the motor and the controller. The thermal insulator defines a flow channel through which an airflow generated by the fan passes.