Electric vacuum cleaner
Latest Matsushita Electric Industrial Co., Ltd. Patents:
- Cathode active material for a nonaqueous electrolyte secondary battery and manufacturing method thereof, and a nonaqueous electrolyte secondary battery that uses cathode active material
- Optimizing media player memory during rendering
- Navigating media content by groups
- Optimizing media player memory during rendering
- Information process apparatus and method, program, and record medium
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.
Claims
The ornamental design for an electric vacuum cleaner, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D338293 | August 10, 1993 | Kojima et al. |
D344373 | February 15, 1994 | Haverkamp |
D374955 | October 22, 1996 | Umbach |
D376229 | December 3, 1996 | Hughes |
D398093 | September 8, 1998 | Fujima |
D403475 | December 29, 1998 | Mehaffey et al. |
D416362 | November 9, 1999 | Lin |
D417323 | November 30, 1999 | Fujita et al. |
- Kenmore Canister Vacuums “Power up with new Progressive Canister Vacuums!” brochure, Mutual Industries, 707 W. Grange St., Phila., PA 19120, May 1998.
Patent History
Patent number: D446363
Type: Grant
Filed: Apr 13, 2000
Date of Patent: Aug 7, 2001
Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka)
Inventors: Takashi Sato (Osaka), Takako Tsubaki (Suita)
Primary Examiner: Ruth McInroy
Attorney, Agent or Law Firm: Christensen O'Connor Johnson Kindness PLLC
Application Number: 29/121,809
Type: Grant
Filed: Apr 13, 2000
Date of Patent: Aug 7, 2001
Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka)
Inventors: Takashi Sato (Osaka), Takako Tsubaki (Suita)
Primary Examiner: Ruth McInroy
Attorney, Agent or Law Firm: Christensen O'Connor Johnson Kindness PLLC
Application Number: 29/121,809
Classifications