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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.:

US 10188247 B1

PDFFull Text
Date of Patent:
Jan. 29, 2019

Filed:

Mar. 04, 2016

Upright vacuum cleaner

Applicant:

Jiangsu Midea Cleaning Appliances Co., Ltd., Suzhou, CN;

Inventors:

Wei Hu, Suzhou, CN;

Hui Zou, Suzhou, CN;

Xiahu Xiao, Suzhou, CN;

Assignee:

JIANGSU MIDEA CLEANING APPLIANCES CO., LTD., Suzhou, CN;

Attorney:

Kilpatrick Townsend & Stockton LLP

Primary Examiner:

Marc Carlson

Int. Cl.
CPC ...
A47L 9/28 (2006.01); A47L 5/30 (2006.01); A47L 9/04 (2006.01); A47L 9/10 (2006.01); A47L 9/14 (2006.01); A47L 9/16 (2006.01); F16H 7/08 (2006.01); A47L 5/22 (2006.01); A47L 9/00 (2006.01); A47L 5/28 (2006.01); A47L 9/24 (2006.01); F16D 23/12 (2006.01);
U.S. Cl.
CPC ...
A47L 9/0411 (2013.01); A47L 5/22 (2013.01); A47L 5/28 (2013.01); A47L 5/30 (2013.01); A47L 9/00 (2013.01); A47L 9/04 (2013.01); A47L 9/0444 (2013.01); A47L 9/0477 (2013.01); A47L 9/102 (2013.01); A47L 9/1409 (2013.01); A47L 9/16 (2013.01); A47L 9/1683 (2013.01); A47L 9/248 (2013.01); A47L 9/28 (2013.01); A47L 9/2852 (2013.01); A47L 9/2857 (2013.01); F16H 7/0827 (2013.01); F16D 2023/126 (2013.01);
Abstract

An upright vacuum cleaner () includes a brushroll (); a motor assembly () including a motor housing () and a motor (), in which a rotating axis of the motor () and a rotating axis of the brushroll () are disposed in a non-parallel manner, and the motor () drives the brushroll () rolling by a drive belt () and is rotatable between a first upright position of tensioning the drive belt () and a first oblique position of loosening the drive belt (); a body assembly () including a body (), a bridging member () and a dirt cup () mounted on the body (), in which the bridging member () is rotatably connected with the motor housing () to make the body () rotatable between a second upright position and a second oblique position, and the motor () is moved by the bridging member () from the first oblique position to the first upright position when the body () moves from the second upright position to the second oblique position.

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