Home service robot

Park , et al. August 28, 2

Patent Grant D549756

U.S. patent number D549,756 [Application Number D/254,788] was granted by the patent office on 2007-08-28 for home service robot. This patent grant is currently assigned to SK Telecom Co., Ltd. Invention is credited to Kyunghee Han, Youngbae Jung, Wook Kang, Younggil Kim, Changsu Lee, Shinyoung Park, Seongho Won, Okryul Yang, Songyee Yoon.


United States Patent D549,756
Park ,   et al. August 28, 2007

Home service robot

Claims

CLAIM The ornamental design for a home service robot, as shown and described.
Inventors: Park; Shinyoung (Jongno-gu, KR), Lee; Changsu (Seodaemun-gu, KR), Han; Kyunghee (Gangnam-gu, KR), Won; Seongho (Jung-gu, KR), Jung; Youngbae (Yangcheon-gu, KR), Kim; Younggil (Goyang, KR), Yang; Okryul (Nowon-gu, KR), Kang; Wook (Jungnang-gu, JP), Yoon; Songyee (Eunpyeong-gu, KR)
Assignee: SK Telecom Co., Ltd (Seoul, KR)
Appl. No.: D/254,788
Filed: February 27, 2006

Foreign Application Priority Data

Dec 29, 2005 [KR] 30-2005-0044851
Current U.S. Class: D15/199
Current International Class: 1599
Field of Search: ;D15/199 ;74/214 ;104/165 ;180/8.6 ;228/29 ;250/253,367 ;318/568.12,568.2 ;364/424.02 ;367/120,124,126,129

References Cited [Referenced By]

U.S. Patent Documents
5324948 June 1994 Dudar et al.
5610488 March 1997 Miyazawa
6127792 October 2000 Kamiya et al.
6430475 August 2002 Okamoto et al.
6507773 January 2003 Parker et al.
6604021 August 2003 Imai et al.
D508508 August 2005 Burick
6925358 August 2005 Chiu
6967455 November 2005 Nakadai et al.
D536010 January 2007 Takahashi
7164970 January 2007 Wang et al.
7171286 January 2007 Wang et al.
2003/0120389 June 2003 Abramson et al.
2004/0093650 May 2004 Martins et al.
2006/0149419 July 2006 Ogawa et al.
2006/0178777 August 2006 Park et al.
Primary Examiner: Davis; Antoine D.
Assistant Examiner: Palasik; Patricia
Attorney, Agent or Firm: Lahive & Cockfield, LLP

Description



FIG. 1 is a perspective view of a home service robot showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is another right side elevational view thereof; and,

FIG. 9 is another top plan view.

* * * * *


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