Vacuum cleaner
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Description
The broken lines are for environmental purpose only and form no part of the claimed design.
Claims
The ornamental design for a vacuum cleaner, as shown and described.
Referenced Cited
U.S. Patent Documents
D315622 | March 19, 1991 | deBlois et al. |
D315816 | March 26, 1991 | Ferrari et al. |
D459560 | June 25, 2002 | Lau |
D468068 | December 31, 2002 | Mok |
D480846 | October 14, 2003 | Ki |
D501065 | January 18, 2005 | Ma |
D504985 | May 10, 2005 | Buzzi |
D526752 | August 15, 2006 | Rosenzweig |
D528716 | September 19, 2006 | Yuen |
D640848 | June 28, 2011 | Houghton |
8069529 | December 6, 2011 | Groff et al. |
D653008 | January 24, 2012 | Houghton |
Patent History
Patent number: D729470
Type: Grant
Filed: Jul 10, 2013
Date of Patent: May 12, 2015
Assignee: Samsung Electronics Co., Ltd. (Suwon-si)
Inventors: Hwan-Woong Choi (Seoul), Dong-Hyuk Uim (Seoul)
Primary Examiner: Ruth McInroy
Application Number: 29/460,350
Type: Grant
Filed: Jul 10, 2013
Date of Patent: May 12, 2015
Assignee: Samsung Electronics Co., Ltd. (Suwon-si)
Inventors: Hwan-Woong Choi (Seoul), Dong-Hyuk Uim (Seoul)
Primary Examiner: Ruth McInroy
Application Number: 29/460,350
Classifications
Current U.S. Class:
Vacuum Type (D32/18)