Title:
Electric vacuum cleaner
United States Patent D462814


Inventors:
Sugimoto, Hiroshi (Nara, JP)
Application Number:
29/147209
Publication Date:
09/10/2002
Filing Date:
08/23/2001
Assignee:
Matsushita Electric Industrial Co., Ltd. (Osaka, JP)
Primary Class:
Field of Search:
174/46, 439/191, 15/361, 15/347, 15/323, 15/350-353, D32/31, 15/410-411, 15/320-321, 15/377, D32/34, 15/DIG.10, D32/21-22, 285/7
View Patent Images:
US Patent References:
5145499Disposable bin for cyclonic vacuumDyson55/337
5101532Powder dispensing and cleaning apparatusDyson et al.15/320
4571772Upright vacuum cleaning applianceDyson15/335
D309203Vacuum cleanerGoodrichD32/22
D343707Vacuum cleanerDysonD32/22
D429776Toy vacuum cleanerGammack et al.D21/526
D435945Vacuum cleanerIkeno et al.D32/22
D439379Vacuum cleanerGammack et al.D32/22
D4430042-piece upright toy vacuum cleanerChanD21/526



Foreign References:
JP1064567
JP1064568
JP1073961
JP1078716
Primary Examiner:
MCINROY, RUTH T
Attorney, Agent or Firm:
CHRISTENSEN O'CONNOR JOHNSON KINDNESS PLLC (1201 Third Avenue Suite 3600, Seattle, WA, 98101, US)
Claims:
1. The ornamental design for an electric vacuum cleaner, shown and described.

Description:
FIG. 1 is a perspective view of the top, front and right side of an electric vacuum cleaner showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a left side view thereof.