Electrical extension device

Description

FIG. 1 is a rear, left side perspective view of a first embodiment of the electrical extension device.

FIG. 2 is a left side elevational view thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a front elevational view of FIG. 1, with the environment removed for clarity of disclosure.

FIG. 6 is a bottom plan view thereof.

FIG. 7 is a bottom, left side perspective view thereof.

FIG. 8 is a rear, left side perspective view of a second embodiment of the electrical extension device.

FIG. 9 is a rear, left side perspective view of a third embodiment of the electrical extension device.

FIG. 10 is a left side elevational view thereof.

FIG. 11 is a top plan view thereof.

FIG. 12 is a bottom plan view thereof.

FIG. 13 is a bottom, left side perspective view thereof.

Additionally, the rear and front elevation views are omitted for this variation, because these views are the same as FIGS. 4 and 5, respectively.

FIG. 14 is a rear, left side perspective view of a fourth embodiment of the electrical extension device.

FIG. 15 is a rear, left side perspective view of a fifth embodiment of the electrical extension device; and,

FIG. 16 is a rear, left side perspective view of a sixth embodiment of the electrical extension device.

The broken lines in the drawings depict environmental subject matter and/or disclaimed subject matter and form no part of the claimed design.

Claims

CLAIM The ornamental design for an electrical extension device, as shown and described.

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Inventors:	Faul; Kevin (Boulder, CO)
Applicant:	Name City State Country Type CONWAY ELECTRIC, LLC Boulder CO US
Assignee:	CONWAY ELECTRIC, LLC (Boulder, CO)
Appl. No.:	D/514,618
Filed:	January 14, 2015

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	29476538	Dec 13, 2013	D724030

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Current U.S. Class:	D13/139.1
Current International Class:	1303
Field of Search:	;D13/139.1-139.8,137.1-137.4,110,152,156,169 ;174/53,54,55,56,58 ;439/107 ;D8/353

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References Cited [Referenced By]

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U.S. Patent Documents

3510822	May 1970	Patterson
3716651	February 1973	Werner
D340909	November 1993	Ip
D367643	March 1996	Vardell
D533143	December 2006	Jones
7390966	June 2008	Shotey et al.
RE40600	December 2008	Maltby et al.
D605139	December 2009	Moore
7820910	October 2010	Cleghorn et al.
D638688	May 2011	Sheremeta et al.
7939758	May 2011	Shotey
D649515	November 2011	Ullrich
D695693	December 2013	Lee et al.
D699183	February 2014	Zaslavsky et al.
D700892	March 2014	Segnit
D704148	May 2014	Taylor

Other References

TacMac Corporation, "Metal 1-Gang Outlet Boxes", Dec. 12, 2013, 2 pages, http://www.taymac.com/products/outlet.sub.--boxes.sub.--and.sub.--extensi- ons/1-gang. cited by applicant . Woodhead, "Portable Outlet Boxes", pp. 140-149, http://www.woodheadsales.com/pdfs/multiple%20outlet%20boxes%20902.pdf. cited by applicant.

Primary Examiner: Baynham; Holly
Assistant Examiner: Shields; Rhea
Attorney, Agent or Firm: Oblon, McClelland, Maier & Neustadt, L.L.P.