Electric vacuum cleaner
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Description
Claims
The ornamental design for an electric vacuum cleaner, as shown and described.
Referenced Cited
U.S. Patent Documents
D305269 | December 26, 1989 | Dyson |
D417533 | December 7, 1999 | Burchard et al. |
6141826 | November 7, 2000 | Conrad et al. |
D455876 | April 16, 2002 | Arney et al. |
D510465 | October 4, 2005 | Takahashi et al. |
D531770 | November 7, 2006 | Luebbering et al. |
D532944 | November 28, 2006 | Choi |
D537584 | February 27, 2007 | Greene et al. |
D553814 | October 23, 2007 | Parr et al. |
D587870 | March 3, 2009 | Baek et al. |
20070022562 | February 1, 2007 | Hampton |
Patent History
Patent number: D612114
Type: Grant
Filed: Dec 4, 2007
Date of Patent: Mar 16, 2010
Assignee: Sanyo Electric Co., Ltd.
Inventor: Kenji Ikeno (Ono)
Primary Examiner: Ruth McInroy
Attorney: Studebaker & Brackett PC
Application Number: 29/298,355
Type: Grant
Filed: Dec 4, 2007
Date of Patent: Mar 16, 2010
Assignee: Sanyo Electric Co., Ltd.
Inventor: Kenji Ikeno (Ono)
Primary Examiner: Ruth McInroy
Attorney: Studebaker & Brackett PC
Application Number: 29/298,355
Classifications
Current U.S. Class:
Upright Type (D32/22)