Patent
   D380726
Priority
Feb 20 1996
Filed
Feb 20 1996
Issued
Jul 08 1997
Expiry
Jul 08 2011
Assg.orig
Entity
unknown
1
3
n/a
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.

Coulter, Joe B.

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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