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. 11, 2020
Filed:
Oct. 11, 2019
Techtronic Industries Co. Ltd., Tsuen Wan, New Territories, HK;
Kirti Kant Paulla, Cuyahoga Falls, OH (US);
John Bohlen, Solon, OH (US);
Richard Friend, Streetsboro, OH (US);
Joseph Saunders, Wadsworth, OH (US);
Sergey V. Makarov, Solon, OH (US);
Techtronic Industries Co. Ltd., Kwai Chung, HK;
Abstract
A handheld vacuum cleaner that includes a fluid flow motor is positioned in a main body along a fluid flow path and defines a motor axis. A premotor filter is disposed in the main body and includes an annular filter media forming a filter axis. The annular filter media includes a first end, a second end, and a longitudinal filter surface extending between the first end and second end. The annular filter media surrounds a filter air passageway along the filter axis and upstream of the fluid flow motor. A debris separator is upstream of the premotor filter in the fluid flow path and defines a debris separator axis. The filter axis is generally parallel to the motor axis.