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United States Patent D828,660
Jang ,   et al. September 11, 2018

Robot vacuum cleaner


CLAIM The ornamental design for a robot vacuum cleaner, as shown and described.
Inventors: Jang; Jaewon (Seoul, KR), Lim; Heeseung (Seoul, KR)
Name City State Country Type




Assignee: LG ELECTRONICS INC. (Seoul, KR)
Appl. No.: 35/503,013
Filed: November 15, 2016

International Registration

Int'l Reg. No. Int'l Reg. Date Int'l Reg.
Publication Date
Hague Int'l
Filing Date
DM/093582 Nov 15, 2016 May 19, 2017 Nov 15, 2016

Foreign Application Priority Data

Jun 8, 2016 [KR] 30-2016-0027634

Current U.S. Class: D32/21
Current International Class: 1505
Field of Search: ;D32/18,21-24,31

References Cited [Referenced By]

U.S. Patent Documents
D453402 February 2002 Kato
D473354 April 2003 Kato
D524495 July 2006 Ljunggren
D548411 August 2007 Schroter
D551815 September 2007 Schroeter
D555305 November 2007 Chun
D555307 November 2007 Chun
D659311 May 2012 Geringer
D660530 May 2012 Geringer
D670877 November 2012 Geringer
D704400 May 2014 Shin
D720510 December 2014 Shin
D720511 December 2014 Shin
D737008 August 2015 Cheon
D744181 November 2015 Cheon
D744183 November 2015 Cheon
D744709 December 2015 Cheon
D745233 December 2015 Choi
D745757 December 2015 Choi
D746005 December 2015 Cheon
D751260 March 2016 Kim
D751777 March 2016 Cheon
D752300 March 2016 Cheon
D766524 September 2016 Ochi
D771885 November 2016 Caruso
D773758 December 2016 Caruso
D778514 February 2017 Park
2006/0236492 October 2006 Sudo
Primary Examiner: Chilcot; Richard E
Attorney, Agent or Firm: Birch, Stewart, Kolasch & Birch, LLP


1. Robot vacuum cleaner

FIG. 1.1 is a front perspective view of a robot cleaner, showing our new design;

FIG. 1.2 is a front view thereof;

FIG. 1.3 is a rear view thereof;

FIG. 1.4 is a side view thereof;

FIG. 1.5 is another side view thereof;

FIG. 1.6 is a top view thereof; and

FIG. 1.7 is a bottom view thereof.

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