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The ornamental design for a vacuum cleaner base, as shown and described. |
FIG. 1 is a perspective view of a vacuum cleaner base which embodies our design;
FIG. 2 is a left side view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a back elevational view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The portion of the vacuum cleaner shown in broken lines in FIGS. 1-5 is shown for illustrative purposes only and forms no part of the claimed design.
Roberts, Kenneth L., Luyckx, Michael D., Umbach, Steven R.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 22 1995 | ROBERTS, KENNETH L | BISSELL INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007669 | /0824 | |
Aug 22 1995 | UMBACH, STEVEN R | BISSELL INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007669 | /0824 | |
Aug 28 1995 | LUYCKX, MICHAEL D | BISSELL INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007669 | /0824 | |
Sep 18 1995 | BISSELL Inc. | (assignment on the face of the patent) | / | |||
May 10 1999 | BISSELL INC | BISSELL Homecare, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009958 | /0984 |
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