Vacuum cleaner
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Description
The details shown in broken lines form no part of the claimed design.
Claims
We claim the ornamental design for a vacuum cleaner, as shown and described.
Referenced Cited
U.S. Patent Documents
4766638 | August 30, 1988 | McDowell |
D303171 | August 29, 1989 | Goodrich et al. |
D418266 | December 28, 1999 | Medema et al. |
D437666 | February 13, 2001 | Park |
6571421 | June 3, 2003 | Sham et al. |
D483160 | December 2, 2003 | Houghton |
D553813 | October 23, 2007 | Parr et al. |
D574563 | August 5, 2008 | Fjellman et al. |
D592818 | May 19, 2009 | Sun |
D613469 | April 6, 2010 | Agren |
D615717 | May 11, 2010 | Butts et al. |
D629167 | December 14, 2010 | Kim |
20070130723 | June 14, 2007 | Kelly |
Patent History
Patent number: D643980
Type: Grant
Filed: Mar 11, 2010
Date of Patent: Aug 23, 2011
Assignee: Samsung Electronics Co. Ltd. (Suwon-Si)
Inventors: Joo Hyung Kim (Pusan), Dae Kyun Lee (Seoul)
Primary Examiner: Ruth McInroy
Attorney: Ladas & Parry LLP
Application Number: 29/357,387
Type: Grant
Filed: Mar 11, 2010
Date of Patent: Aug 23, 2011
Assignee: Samsung Electronics Co. Ltd. (Suwon-Si)
Inventors: Joo Hyung Kim (Pusan), Dae Kyun Lee (Seoul)
Primary Examiner: Ruth McInroy
Attorney: Ladas & Parry LLP
Application Number: 29/357,387
Classifications
Current U.S. Class:
Upright Type (D32/22)