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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 11344170 B1

PDFFull Text
Date of Patent:
May. 31, 2022

Filed:

Aug. 18, 2017

Vacuum cleaner

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Changjun Lee, Seoul, KR;

Philjae Hwang, Seoul, KR;

Mantae Hwang, Seoul, KR;

Jungbae Hwang, Seoul, KR;

Eunji Sung, Seoul, KR;

Taekgi Lee, Seoul, KR;

Assignee:

LG Electronics Inc., Seoul, KR;

Attorney:

Fish & Richardson P.C.

Primary Examiner:

Marc Carlson

Int. Cl.
CPC ...
A47L 9/32 (2006.01); A47L 5/24 (2006.01); A47L 9/28 (2006.01); H05K 5/00 (2006.01); H05K 1/11 (2006.01); H01R 33/76 (2006.01); H01R 33/955 (2006.01); A47L 9/22 (2006.01); A47L 9/16 (2006.01); H02J 7/00 (2006.01); A47L 9/12 (2006.01); H01R 12/70 (2011.01); H01R 12/72 (2011.01);
U.S. Cl.
CPC ...
A47L 9/322 (2013.01); A47L 5/24 (2013.01); A47L 9/122 (2013.01); A47L 9/1683 (2013.01); A47L 9/22 (2013.01); A47L 9/28 (2013.01); A47L 9/2857 (2013.01); A47L 9/2884 (2013.01); A47L 9/2894 (2013.01); H01R 33/7671 (2013.01); H01R 33/955 (2013.01); H02J 7/0045 (2013.01); H05K 1/111 (2013.01); H05K 5/003 (2013.01); H05K 5/0069 (2013.01); H01R 12/7088 (2013.01); H01R 12/721 (2013.01); H05K 2201/09027 (2013.01); H05K 2201/09063 (2013.01); H05K 2201/10106 (2013.01);
Abstract

A vacuum cleaner of the present invention comprises: a main body having a suction motor for generating suction force; a main PCB capable of generating a control command for the suction motor; a handle part capable of accommodating the main body PCB; and a connector provided at the main body, and to which the main PCB is connected in a process of coupling the handle part to the main body. The main PCB includes a plurality of pads and a slit, and the connector includes: a plurality of connecting pins for making contact with the plurality of pads; and a slit insertion protrusion inserted into the slit.

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