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The ornamental design for a portable vacuum cleaner, as shown and described. |
FIG. 1 is a perspective view of a portable vacuum cleaner showing our new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a bottom plan view thereof.
The electric cord shown broken away in FIGS. 1, 2 and 4-7 is understood to represent indeterminate length.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 23 1994 | Ryobi North America Corp. | (assignment on the face of the patent) | / | |||
Mar 02 1995 | WOLFE, JACK | RYOBI NORTH AMERICA, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007409 | /0065 | |
Mar 02 1995 | PING, CHUNG CHI | RYOBI NORTH AMERICA, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007409 | /0065 | |
May 10 1999 | BISSELL INC | BISSELL Homecare, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009958 | /0984 |
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