Patent
   D340909
Priority
Aug 20 1992
Filed
Aug 20 1992
Issued
Nov 02 1993
Expiry
Nov 02 2007
Assg.orig
Entity
unknown
20
6
n/a
The ornamental design for a transformer, as shown and described.

FIG. 1 is a perspective view of a transformer embodying the invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof, the left side elevational view being a mirror image thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view.

Ip, Chi Y.

Patent Priority Assignee Title
D367643, Feb 03 1994 Multi-outlet electrical receptacle
D556684, Aug 23 2006 TDC Power Products Co., Ltd. Transformer
D556685, Aug 23 2006 TDC Power Products Co., Ltd. Transformer
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D579409, Oct 16 2006 Formway Furniture Limited Power receptacle
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D595230, Aug 30 2006 Hubbell Incorporated Surface mount power outlet
D651978, Mar 16 2010 PHOENIX CONTACT GMBH & CO KG Surge protector
D651979, May 26 2010 Phoenix Contact GmbH & Co. KG Surge protector with clamp
D724030, Dec 13 2013 Conway Electric, LLC Electrical extension device
D737208, Dec 13 2013 Conway Electric, LLC Electrical extension device
D769819, Jun 17 2015 Adaptive Frequency Holdings, LLC Power adaptor
D796437, Jun 17 2015 Adaptive Frequency Holdings, LLC Power adaptor
D830299, Jun 17 2015 Adaptive Frequency Holdings, LLC Power adaptor
D834519, Jun 10 2014 Conway Electric, LLC Electrical apparatus having a square plan view
D874401, Sep 25 2019 SHENZHEN HAITUO INNOVATION TECHNOLOGY CO , LTD Voltage converter
D948450, Feb 19 2018 BYRNE ELECTRICAL SPECIALISTS, INC ; BYRNE, NORMAN R Electrical power distribution unit
ER3356,
ER661,
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 15 1992IP, CHI YUENSUPREME PREMIUM PRODUCTS INC , A CORP OF NYASSIGNMENT OF ASSIGNORS INTEREST 0062420299 pdf
Aug 20 1992Supreme Premium Products Inc.(assignment on the face of the patent)
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