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The ornamental design for an adjustable dumbbell, as shown. |
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FIG. 1 is a perspective view of an adjustable dumbbell incorporating our new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a front end elevational view thereof;
FIG. 5 is a rear end elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Towley, III, Carl K., Olson, Gregory S.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 18 1994 | TOWLEY, CARL K III | Intellbell Ventures | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006863 | /0609 | |
| Jan 18 1994 | OLSON, GREGORY S | Intellbell Ventures | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006863 | /0609 | |
| Jan 26 1994 | Intellbell Ventures | (assignment on the face of the patent) | / | |||
| Sep 25 2003 | Intellbell Ventures | INTELLBELL, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014015 | /0889 | |
| Jun 16 2004 | INTELLBELL, INC | INTELLBELL VENTURES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014734 | /0971 | |
| Sep 13 2006 | INTELLBELL VENTURES, INC | INTELLEX, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 018239 | /0034 |
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