Vacuum cleaner
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Description
The broken lines shown in the drawings represent unclaimed portions.
Claims
We claim the ornamental design for a vacuum cleaner, as shown and described.
Referenced Cited
U.S. Patent Documents
| D315043 | February 26, 1991 | Hayden |
| D431335 | September 26, 2000 | Mehaffey et al. |
| D453404 | February 5, 2002 | Farone et al. |
| D525755 | July 25, 2006 | Simmonds |
| D543325 | May 22, 2007 | Burnham |
| 7266292 | September 4, 2007 | Tsai |
| D561415 | February 5, 2008 | Tavano |
| D577165 | September 16, 2008 | Quance et al. |
| D641112 | July 5, 2011 | Lee |
| D641114 | July 5, 2011 | Choi et al. |
| D642755 | August 2, 2011 | Fjellman |
| D644384 | August 30, 2011 | Santiago et al. |
Patent History
Patent number: D731724
Type: Grant
Filed: Jun 27, 2013
Date of Patent: Jun 9, 2015
Assignee: Samsung Electronics Co., Ltd. (Gyeonggi-do)
Inventors: Dongwon Cheon (Seoul), Eui-ju Lee (Guri-si), Tae-hoon Lee (Seoul), Sang-hwi Choi (Changwon-si)
Primary Examiner: Ruth McInroy
Application Number: 29/459,210
Type: Grant
Filed: Jun 27, 2013
Date of Patent: Jun 9, 2015
Assignee: Samsung Electronics Co., Ltd. (Gyeonggi-do)
Inventors: Dongwon Cheon (Seoul), Eui-ju Lee (Guri-si), Tae-hoon Lee (Seoul), Sang-hwi Choi (Changwon-si)
Primary Examiner: Ruth McInroy
Application Number: 29/459,210
Classifications