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The ornamental design for a double lumen catheter insert, substantially shown and described. |
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FIG. 1 is a top view of the double lumen catheter insert, with tubes shown in broken away lines indicating an indeterminate length of the tubes,
FIG. 2 is a front view thereof,
FIG. 3 is a side view thereof,
FIG. 4 is a back view thereof,
FIG. 5 is a bottom view thereof, and
FIG. 6 is an enlarged side view thereof, with the cap removed.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 13 1978 | Miles Laboratories, Inc. | (assignment on the face of the patent) | / |
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