U.S. patent number D446,363 [Application Number D/121,809] was granted by the patent office on 2001-08-07 for electric vacuum cleaner.
This patent grant is currently assigned to Matsushita Electric Industrial Co., Ltd.. Invention is credited to Takashi Sato, Takako Tsubaki.
United States Patent |
D446,363 |
Sato , et al. |
August 7, 2001 |
Electric vacuum cleaner
Claims
The ornamental design for an electric vacuum cleaner, as shown and
described.
Inventors: |
Sato; Takashi (Osaka,
JP), Tsubaki; Takako (Suita, JP) |
Assignee: |
Matsushita Electric Industrial Co.,
Ltd. (Osaka, JP)
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Appl.
No.: |
D/121,809 |
Filed: |
April 13, 2000 |
Foreign Application Priority Data
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Oct 29, 1999 [JP] |
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11-29901 |
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Current U.S.
Class: |
D32/21 |
Current International
Class: |
1505 |
Field of
Search: |
;D32/21,23-25,31
;15/323,325,327.1,327.2,327.5,327.6,327.7,320,412 |
References Cited
[Referenced By]
U.S. Patent Documents
Other References
Kenmore Canister Vacuums "Power up with new Progressive Canister
Vacuums!" brochure, Mutual Industries, 707 W. Grange St., Phila.,
PA 19120, May 1998..
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Primary Examiner: McInroy; Ruth
Attorney, Agent or Firm: Christensen O'Connor Johnson
Kindness PLLC
Description
FIG. 1 is a perspective view of the top, front and right side of an
electric vacuum cleaner showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a right side view thereof; and,
FIG. 7 is a left side view thereof.
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