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Publication numberUSD617178 S1
Publication typeGrant
Application numberUS 29/311,472
Publication dateJun 8, 2010
Filing dateMar 27, 2009
Priority dateSep 30, 2008
Publication number29311472, 311472, US D617178 S1, US D617178S1, US-S1-D617178, USD617178 S1, USD617178S1
InventorsMasaru Sakai
Original AssigneeNifco Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Electronic hole-plug
US D617178 S1
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  1. The ornamental design for an electronic hole-plug, as shown and described.

FIG. 1 is a front view of an electronic hole-plug showing my new design, a rear view being symmetrical to the front view;

FIG. 2 is a plan view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a sectional view thereof taken along line 66 in FIG. 2; and,

FIG. 7 is a sectional view thereof taken along line 77 in FIG. 2.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8191939 *Feb 23, 2010Jun 5, 2012I-Tek Metal Mfg. Co., Ltd.Fire bolt assembly for door
US20110204658 *Feb 23, 2010Aug 25, 2011Hsi-Ting LinFire Bolt Assembly for Door
U.S. ClassificationD08/382, D14/299, D08/499, D14/432