Electric power plug

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of an electric power plug;

FIG. 2 is a right side view of the invention;

FIG. 3 is a top plan view of the invention;

FIG. 4 is a bottom plan view of the invention;

FIG. 5 is a left side view of the invention;

FIG. 6 is a front elevation view of the invention;

FIG. 7 is a rear elevation view of the invention;

FIG. 8 is a perspective view of the invention in use;

FIG. 9 is a perspective view of a second alternative embodiment electric power plug;

FIG. 10 is a right side view of the second alternative embodiment of the invention;

FIG. 11 is a top plan view of the second alternative embodiment of the invention;

FIG. 12 is a bottom plan view of the second alternative embodiment of the invention;

FIG. 13 is a left side view of the second alternative embodiment of the invention;

FIG. 14 is a front elevation view of the second alternative embodiment of the invention;

FIG. 15 is a rear elevation view of the second alternative embodiment of the invention;

FIG. 16 is a perspective view of the second alternative embodiment of the invention in use;

FIG. 17 is a perspective view of a third alternative embodiment electric power plug;

FIG. 18 is a right side view of the third alternative embodiment of the invention;

FIG. 19 is a top plan view of the third alternative embodiment of the invention;

FIG. 20 is a bottom plan view of the third alternative embodiment of the invention;

FIG. 21 is a left side view of the third alternative embodiment of the invention;

FIG. 22 is a front elevation view of the third alternative embodiment of the invention;

FIG. 23 is a rear elevation view of the third alternative embodiment of the invention;

FIG. 24 is a perspective view of the third alternative embodiment of the invention in use;

FIG. 25 is a perspective view of a fourth alternative embodiment electric power plug;

FIG. 26 is a right side view of the fourth alternative embodiment of the invention;

FIG. 27 is a top plan view of the fourth alternative embodiment of the invention;

FIG. 28 is a bottom plan view of the fourth alternative embodiment of the invention;

FIG. 29 is a left side view of the fourth alternative embodiment of the invention;

FIG. 30 is a front elevation view of the fourth alternative embodiment of the invention;

FIG. 31 is a rear elevation view of the fourth alternative embodiment of the invention; and,

FIG. 32 is a perspective view of the fourth alternative embodiment of the invention in use.

The broken lines in FIGS. 1, 2, 5-10, 13-18, 21-26 and 29-32 are for purposes of illustration only and form no part of the claimed design.

FIGS. 4, 12, 20 and 28 are shown without the broken lines for clarity of illustration.

Claims

The ornamental design for an electric power plug, as shown and described.

Referenced Cited
U.S. Patent Documents
D355408 February 14, 1995 Geis et al.
D375291 November 5, 1996 Cheung
D375292 November 5, 1996 D'Amato
5595503 January 21, 1997 Pittman et al.
D379964 June 17, 1997 Maddock et al.
D401903 December 1, 1998 Dwight et al.
D428390 July 18, 2000 Wang
D533837 December 19, 2006 Wang
D535947 January 30, 2007 Suckle et al.
D537784 March 6, 2007 Suckle et al.
D576552 September 9, 2008 Caine et al.
D635515 April 5, 2011 Atwell et al.
20120009807 January 12, 2012 Kuo
Patent History
Patent number: D670248
Type: Grant
Filed: Dec 7, 2011
Date of Patent: Nov 6, 2012
Inventor: Liang Light Chen (Los Gatos, CA)
Primary Examiner: Angela J Lee
Attorney: Heisler & Associates
Application Number: 29/395,170
Classifications
Current U.S. Class: Grounded Or Three-prong Type (D13/138.2)