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:
Oct. 05, 2021
Filed:
Jan. 25, 2018
Applicant:
Makita Corporation, Anjo, JP;
Inventors:
Takayuki Tahara, Anjo, JP;
Keisuke Yamada, Anjo, JP;
Assignee:
MAKITA CORPORATION, Anjo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47L 9/00 (2006.01); A47L 9/10 (2006.01); A47L 9/12 (2006.01); A47L 9/14 (2006.01); A47L 9/16 (2006.01);
U.S. Cl.
CPC ...
A47L 9/102 (2013.01); A47L 9/0081 (2013.01); A47L 9/122 (2013.01); A47L 9/1409 (2013.01); A47L 9/1666 (2013.01); B01D 2275/202 (2013.01); B01D 2279/55 (2013.01);
Abstract
A dust collector includes a tank, a main body, a suction fan, a flexible pre-filter, and a main filter. The tank includes a suction opening. The main body is fixed to an upper portion of the tank. The suction fan is disposed at the main body. The suction fan is rotated by a motor. The flexible pre-filter is housed in the tank at a lower side of the main body. The pre-filter is positioned at an upstream side of external air suctioned from the suction opening. The main filter is positioned at a downstream side of the pre-filter. The main filter has a plate shape disposed laterally.