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The ornamental design for a transportable oxygen therapy unit, as shown and described. |
FIG. 1 is a perspective view of a transportable oxygen therapy unit, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof, the left side elevational view being a mirror image thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 30 1990 | Ceramatec, Inc. | (assignment on the face of the patent) | / | |||
Apr 11 1991 | TAYLOR, DALE M | CERAMATEC, INC , A CORPORATION OF UT | ASSIGNMENT OF ASSIGNORS INTEREST | 005777 | /0934 |
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