Electric vacuum cleaner
Hirano August 29, 1
U.S. patent number D303,170 [Application Number 07/053,437] was granted by the patent office on 1989-08-29 for electric vacuum cleaner. This patent grant is currently assigned to Matsushita Electric Industrial Co., Ltd.. Invention is credited to Yukio Hirano.
| United States Patent | D303,170 |
| Hirano | August 29, 1989 |
Electric vacuum cleaner
Claims
The ornamental design for an electric vacuum cleaner, as shown and described.
| Inventors: | Hirano; Yukio (Osaka, JP) |
|---|---|
| Assignee: | Matsushita Electric Industrial Co.,
Ltd. (Osaka, JP) |
| Appl. No.: | 07/053,437 |
| Filed: | May 22, 1987 |
Foreign Application Priority Data
| Feb 24, 1987 [JP] | 62-6794 | |||
| Current U.S. Class: | D32/18 |
| Field of Search: | ;D32/17,18,21,22 ;15/329,344,350,351 |
References Cited [Referenced By]
U.S. Patent Documents
| D261473 | October 1981 | Hug |
| D268057 | February 1983 | Harmon |
| D280246 | August 1985 | Smith |
| D287892 | January 1987 | Rosa et al. |
| D290893 | July 1987 | Essex |
Assistant Examiner: Takemoto; Ruth
Attorney, Agent or Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Description
FIG. 1 is a front, top, and right side perspective view of an electric vacuum cleaner showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view, the opposite side being a mirror image thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
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