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
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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)