Patent
   D589328
Priority
May 12 2008
Filed
May 12 2008
Issued
Mar 31 2009
Expiry
Mar 31 2023
Assg.orig
Entity
unknown
42
37
n/a
The ornamental design for the extension cord coupler, as shown and described.

FIG. 1 is a right side elevational view of an extension cord coupler showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is an end elevational view, the opposite end being a mirror image thereof;

FIG. 4 is a cross-sectional view taken on line 44 of FIG. 3; and,

FIG. 5 is a cross-sectional view taken on line 55 of FIG. 1.

Edge, Richard A.

Patent Priority Assignee Title
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ER1378,
ER2828,
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