Vacuum cleaner
United States Patent D684326

Okabe, Kensaku (Osaka, JP)
Umeda, Masakazu (Shiga, JP)
Konno, Kiyoaki (Nara, JP)
Application Number:
Publication Date:
Filing Date:
Panasonic Corporation (Osaka, JP)
Primary Class:
International Classes:
(IPC1-7): 1505
Field of Search:
D32/22, D32/30-31, D32/34, D32/19-20, 55/429, 55/337, 55/DIG.3, 15/410, 15/347, 15/328, 15/350, 15/352, 15/353, 15/361, 15/DIG.8, 15/246.2, 15/320-322, 15/409, 15/28, 15/23, 15/179, 15/97.1, 15/24, 451/466
View Patent Images:
US Patent References:
20130007982UPRIGHT CLEANERJanuary, 2013Yun15/347
D670878Vacuum cleanerNovember, 2012LeeD32/22
D671697Vacuum cleanerNovember, 2012Kim et al.D32/22
D652589Vacuum cleanerJanuary, 2012LeeD32/22
8032983Dust cup latch for cyclone separator vacuumOctober, 2011Griffith et al.15/347
D633264Vacuum cleanerFebruary, 2011LeeD32/22
D610317Vacuum cleanerFebruary, 2010Lee et al.D32/22
D610318Vacuum cleanerFebruary, 2010ShinD32/22
D608064Vacuum cleanerJanuary, 2010Conrad et al.D32/22
D587870Vacuum cleanerMarch, 2009Baek et al.D32/22
D573759Electric vacuum cleanerJuly, 2008Konno et al.D32/22
D537584Compact vacuum cleanerFebruary, 2007Greene et al.D32/22
D531770Vacuum cleanerNovember, 2006Luebbering et al.D32/22
D532944Vacuum cleanerNovember, 2006ChoiD32/22
D516259Vacuum cleanerFebruary, 2006Richardson et al.
D462813Vacuum cleanerSeptember, 2002Nakano et al.D32/22

Foreign References:
CN2007300043578June, 2008
EM000846852-0002February, 2008
JPD1237649April, 2005
Primary Examiner:
Mcinroy, Ruth
Attorney, Agent or Firm:
Brinks Hofer Gilson & Lione

1. We claim the ornamental design for a vacuum cleaner, as shown and described.


FIG. 1 is a front perspective view of a vacuum cleaner of the present invention;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a first side view thereof;

FIG. 6 is a second side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.