Patent
   D400856
Priority
Jun 04 1997
Filed
Jun 04 1997
Issued
Nov 10 1998
Expiry
Nov 10 2012
Assg.orig
Entity
unknown
2
5
n/a
The ornamental design for a housing for an expandable electric plug, as shown and described.

FIG. 1 is a front elevation view of a housing for an expandable electric plug showing my design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is an elevation view from one side thereof;

FIG. 4 is an elevation view from the other side thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front elevation view when fully expanded thereof;

FIG. 8 is a rear elevation view when fully expanded thereof;

FIG. 9 is an elevation view when fully expanded from one side thereof;

FIG. 10 is an elevation view when fully expanded from the other side thereof;

FIG. 11 is a perspective view; and,

FIG. 12 is a perspective view when fully expanded.

The broken lines are shown for illustrative purposes only and form no part of the claimed design.

Cheung, Tat-Kwong

Patent Priority Assignee Title
D726653, Apr 04 2014 Electric prong adaptor
D971844, Jun 12 2019 Ningbo Litesun Electric Co., Ltd. Socket
Patent Priority Assignee Title
1984181,
2027447,
5595503, Jun 07 1995 COLEMAN CABLE, INC Rotatable electrical plug and power cord
D369142, Aug 13 1993 MULTIWAY INDUSTRIES HK LTD Electrical plug body
D375292, Mar 14 1994 Electrical wall outlet adaptor
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 27 1997CHEUNG, TAT-KWONGKOONTAT DEVELOPMENT COMPANY LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0086790006 pdf
Jun 04 1997Koontat Development Company Ltd.(assignment on the face of the patent)
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