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The ornamental design for an electronic boat drain plug unit, as shown and described. |
FIG. 1 is a perspective view of a electronic boat drain plug unit showing my new design;
FIG. 2 is a front view of the alarm portion thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof;
The bottom view is a mirror image thereof;
FIG. 7 is a side view of the magnetic sensor portion thereof;
All other side views are mirror images thereof;
FIG. 8 is a bottom view thereof;
FIG. 9 is a top view thereof;
FIG. 10 is a right side view of the plug portion thereof;
The left side view is a mirror image thereof;
FIG. 11 is a top view thereof;
The bottom view is a mirror image thereof;
FIG. 12 is a front view thereof; and,
FIG. 13 is a rear view thereof.
Patent | Priority | Assignee | Title |
7648124, | Feb 10 2006 | Boat drain plug receptacle |
Patent | Priority | Assignee | Title |
3036541, | |||
4693690, | Mar 10 1986 | Quick drain assembly for boat engine | |
5182556, | Mar 28 1991 | PLOST, GERALD N ; PLOST, DEBRA | Drain plug absence indicator |
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