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The ornamental design for medical tubing, as shown. |
FIG. 1 is a fragmentary side view of the medical tubing showing our new design, the flexible tubing being bent in a U-shaped position being fragmentarily shown for convenience of illustration;
FIG. 2 is a fragmentary top view thereof, the tubing being fragmentarily shown for convenience of illustration;
FIG. 3 is a fragmentary bottom view thereof, the tubing being fragmentarily shown for convenience of illustration;
FIG. 4 is a right hand view thereof;
FIG. 5 is an enlarged cross-sectional view thereof, taken on line 5--5 in FIG. 1.
In FIG. 1, the omitted intermediate portion has a constant transverse cross-sectional configuration which is the same as FIG. 5 except that there are no transverse openings as in FIG. 5.
Andersen, Harold W., Harrison, Charles H., Worth, Jr., Melvin H.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 28 1980 | HARRISON CHARLES H | UNIVERSITY TESTING SERVICE INC, A CORP OF N Y | ASSIGNMENT OF ASSIGNORS INTEREST | 003847 | /0344 | |
Oct 07 1980 | ANDERSEN HAROLD W | UNIVERSITY TESTING SERVICE INC, A CORP OF N Y | ASSIGNMENT OF ASSIGNORS INTEREST | 003847 | /0344 | |
Oct 07 1980 | WORTH MELVIN H JR | UNIVERSITY TESTING SERVICE INC, A CORP OF N Y | ASSIGNMENT OF ASSIGNORS INTEREST | 003847 | /0344 | |
Dec 12 1980 | University Testing Service Inc. | (assignment on the face of the patent) | / |
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