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The ornamental design for a tongue depressor, as shown and described. |
FIG. 1 is a perspective view of a tongue depressor, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof, the bottom plan view being identical;
FIG. 7 is a perspective view of a second embodiment of the tongue depressor;
FIG. 8 is a front elevational view thereof;
FIG. 9 is a rear elevational view thereof;
FIG. 10 is a left side elevational view thereof;
FIG. 11 is a right side elevational view thereof;
FIG. 12 is a top plan view thereof, the bottom plan view being identical;
FIG. 13 is a perspective view of a third embodiment of the tongue depressor,
FIG. 14 is a front elevational view thereof;
FIG. 15 is a rear elevational view thereof;
FIG. 16 is a left side elevational thereof;
FIG. 17 is a right side elevational view thereof;
FIG. 18 is a top plan view thereof, the bottom plan view being identical;
FIG. 19 is a perspective view of a fourth embodiment of the tongue depressor;
FIG. 20 is a front elevational view thereof;
FIG. 21 is a rear elevational view thereof;
FIG. 22 is a left side elevational view thereof;
FIG. 23 is a right side elevational view thereof; and
FIG. 24 is a top plan view thereof, the bottom plan view being identical.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 20 1988 | AOYAGI, JUURO | TOKYO BI-TECH LABORATORIES, INC , A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 005036 | /0702 | |
Aug 25 1988 | Tokyo Bi-Tech Laboratories, Inc. | (assignment on the face of the patent) | / |
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