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The ornamental design for a vacuum cleaner, as shown. |
FIG. 1 is a front, top and right side perspective view of a vacuum cleaner showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a bottom plan view thereof; and
FIG. 7 is a rear, bottom and left side perspective view thereof.
Yoshida, Toshihiko, Tatsumi, Masakazu, Akita, Tsugio, Ueda, Yoshiaki, Kubo, Toshiki, Sakakibara, Seiichi
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 23 1980 | Matsushita Electric Industrial Co., Ltd. | (assignment on the face of the patent) | / | |||
May 22 1981 | YOSHIDA TOSHIHIKO | MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 003853 | /0986 | |
May 22 1981 | TATSUMI MASAKAZU | MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 003853 | /0986 | |
May 22 1981 | SAKAKIBARA SEIICHI | MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 003853 | /0986 | |
May 22 1981 | KUBO TOSHIKI | MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 003853 | /0986 | |
May 22 1981 | AKITA TSUGIO | MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 003853 | /0986 | |
May 22 1981 | UEDA YOSHIAKI | MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 003853 | /0986 |
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