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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 10455999 B1

PDFFull Text
Date of Patent:
Oct. 29, 2019

Filed:

Jun. 28, 2017

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:

Morgan, Lewis & Bockius LLP

Primary Examiner:

David Redding

Int. Cl.
CPC ...
A47L 9/00 (2006.01); A47L 9/10 (2006.01); A47L 9/14 (2006.01); A47L 5/28 (2006.01); A47L 9/16 (2006.01); A47L 9/24 (2006.01); F16D 23/12 (2006.01); A47L 9/04 (2006.01); A47L 5/22 (2006.01); A47L 9/28 (2006.01); A47L 5/30 (2006.01); F16H 7/08 (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 assembly () having a brushroll casing () and a brushroll (); a motor assembly () having a motor housing () and a motor (); a body assembly () having a body () and a bridging member (), in which the bridging member () is pivotally connected to the motor housing () to make the body () rotatable between an upright position and an oblique position; and an elastic assembly () provided between the brushroll casing () and the bridging member (), and configured to be pressed downward against the brushroll casing () by the bridging member () when the body () rotates from the upright position to the oblique position.

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