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The ornamental design for a portable digital sound relaxation system, as shown and described. |
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FIG. 1 is a front elevational view of the portable digital sound relaxation system of the present invention;
FIG. 2 is a back elevational view of the portable digital sound relaxation system of the present invention;
FIG. 3 is a top plan view of the portable digital sound relaxation system of the present invention;
FIG. 4 is a bottom plan view of the portable digital sound relaxation system of the present invention; and
FIG. 5 is a right side elevational view of the portable digital sound relaxation system of the present invention; and,
FIG. 6 is a left side elevational view of the portable digital sound relaxation system of the present invention.
Vandenbelt, Rudy Anthony, Barbeau, Stefane Erhard, Sirois, Michael Georges
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 02 1997 | Headwaters Research de Development, Inc. | (assignment on the face of the patent) | / | |||
| Jan 28 2000 | SIROIS, MICHAEL G | Headwaters Research & Development Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011230 | /0350 | |
| Mar 07 2000 | VANDENBELT, RUDY A | Headwaters Research & Development Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011230 | /0350 | |
| Apr 13 2000 | BARBEAU, STEFANE E | Headwaters Research & Development Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011230 | /0350 |
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