Electric vacuum cleaner
Latest Matsushita Electric Industrial Co., Ltd. Patents:
Description
Claims
The ornamental design for an electric vacuum cleaner, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D309203 | July 10, 1990 | Goodrich |
5101532 | April 7, 1992 | Dyson |
D343707 | January 25, 1994 | Dyson |
D365669 | December 26, 1995 | Piccaluga |
D417533 | December 7, 1999 | Burchard |
D429776 | August 22, 2000 | Gammack |
D435945 | January 2, 2001 | Ikeno |
D439379 | March 20, 2001 | Gammack et al. |
6341404 | January 29, 2002 | Salo |
D462813 | September 10, 2002 | Nakano et al. |
D462814 | September 10, 2002 | Sugimoto |
D462815 | September 10, 2002 | Roberts |
D463078 | September 17, 2002 | Harada |
D485027 | January 6, 2004 | Brown |
D494720 | August 17, 2004 | Rosenzweig |
D510465 | October 4, 2005 | Takahashi et al. |
D530472 | October 17, 2006 | Konno |
D532944 | November 28, 2006 | Choi |
D535069 | January 9, 2007 | Breit |
D537584 | February 27, 2007 | Greene et al. |
D553814 | October 23, 2007 | Parr et al. |
000236286001 | January 2005 | EM |
Patent History
Patent number: D573759
Type: Grant
Filed: Feb 27, 2007
Date of Patent: Jul 22, 2008
Assignee: Matsushita Electric Industrial Co., Ltd. (Kadoma-shi)
Inventors: Kiyoaki Konno (Osaka), Masakazu Umeda (Osaka), Hisashi Yoshida (Osaka), Taro Iike (Osaka), Morgan Brown (Danville, KY)
Primary Examiner: Ruth McInroy
Attorney: Christensen O'Connor Johnson Kindness PLLC
Application Number: 29/277,479
Type: Grant
Filed: Feb 27, 2007
Date of Patent: Jul 22, 2008
Assignee: Matsushita Electric Industrial Co., Ltd. (Kadoma-shi)
Inventors: Kiyoaki Konno (Osaka), Masakazu Umeda (Osaka), Hisashi Yoshida (Osaka), Taro Iike (Osaka), Morgan Brown (Danville, KY)
Primary Examiner: Ruth McInroy
Attorney: Christensen O'Connor Johnson Kindness PLLC
Application Number: 29/277,479
Classifications
Current U.S. Class:
Upright Type (D32/22)