USD666146S1 - Electrical transformer - Google Patents

Electrical transformer Download PDF

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Publication number
USD666146S1
USD666146S1 US29/414,764 US201229414764F USD666146S US D666146 S1 USD666146 S1 US D666146S1 US 201229414764 F US201229414764 F US 201229414764F US D666146 S USD666146 S US D666146S
Authority
US
United States
Prior art keywords
electrical transformer
electrical
transformer
ornamental design
view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29/414,764
Inventor
Sigurdur Thorsteinsson
Egil Stryken
Richard Tinggren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Schweiz AG
Original Assignee
ABB Technology AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US29/275,256 external-priority patent/USD550155S1/en
Priority claimed from US29/282,093 external-priority patent/USD570282S1/en
Application filed by ABB Technology AG filed Critical ABB Technology AG
Priority to US29/414,764 priority Critical patent/USD666146S1/en
Priority to US29/427,356 priority patent/USD674341S1/en
Application granted granted Critical
Publication of USD666146S1 publication Critical patent/USD666146S1/en
Assigned to ABB SCHWEIZ AG reassignment ABB SCHWEIZ AG MERGER (SEE DOCUMENT FOR DETAILS). Assignors: ABB TECHNOLOGY LTD.
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a front elevation view of an electrical transformer showing our new design;
FIG. 2 is a top plan view thereof;;
FIG. 3 is a left side elevation view thereof; and,
FIG. 4 is a perspective view thereof.

Claims (1)

  1. The ornamental design for an electrical transformer, as shown and described.
US29/414,764 2003-11-12 2012-03-02 Electrical transformer Active USD666146S1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US29/414,764 USD666146S1 (en) 2003-11-12 2012-03-02 Electrical transformer
US29/427,356 USD674341S1 (en) 2003-11-12 2012-07-17 Electrical transformer

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
EM000102397 2003-11-12
EM01023970000 2003-11-12
US29/204,775 USD542734S1 (en) 2003-11-12 2004-05-05 Electrical transformers
US29/275,256 USD550155S1 (en) 2003-11-12 2006-12-19 Electrical transformer
US29/282,093 USD570282S1 (en) 2003-11-12 2007-07-11 Electrical transformer
US29/317,370 USD594408S1 (en) 2003-11-12 2008-04-29 Electrical transformer
US29/336,557 USD613687S1 (en) 2003-11-12 2009-05-05 Electrical transformer
US29/356,632 USD622214S1 (en) 2003-11-12 2010-03-01 Electrical transformer
US29/366,251 USD635091S1 (en) 2003-11-12 2010-07-22 Electrical transformer
US29/385,962 USD656460S1 (en) 2003-11-12 2011-02-23 Electrical transformer
US29/414,764 USD666146S1 (en) 2003-11-12 2012-03-02 Electrical transformer

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US29/385,962 Division USD656460S1 (en) 2003-11-12 2011-02-23 Electrical transformer

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US29/427,356 Division USD674341S1 (en) 2003-11-12 2012-07-17 Electrical transformer

Publications (1)

Publication Number Publication Date
USD666146S1 true USD666146S1 (en) 2012-08-28

Family

ID=42083955

Family Applications (9)

Application Number Title Priority Date Filing Date
US29/204,775 Expired - Lifetime USD542734S1 (en) 2003-11-12 2004-05-05 Electrical transformers
US29/275,260 Expired - Lifetime USD547267S1 (en) 2003-11-12 2006-12-19 Electrical transformer
US29/317,370 Expired - Lifetime USD594408S1 (en) 2003-11-12 2008-04-29 Electrical transformer
US29/336,557 Expired - Lifetime USD613687S1 (en) 2003-11-12 2009-05-05 Electrical transformer
US29/356,632 Expired - Lifetime USD622214S1 (en) 2003-11-12 2010-03-01 Electrical transformer
US29/366,251 Active USD635091S1 (en) 2003-11-12 2010-07-22 Electrical transformer
US29/385,962 Active USD656460S1 (en) 2003-11-12 2011-02-23 Electrical transformer
US29/414,764 Active USD666146S1 (en) 2003-11-12 2012-03-02 Electrical transformer
US29/427,356 Active USD674341S1 (en) 2003-11-12 2012-07-17 Electrical transformer

Family Applications Before (7)

Application Number Title Priority Date Filing Date
US29/204,775 Expired - Lifetime USD542734S1 (en) 2003-11-12 2004-05-05 Electrical transformers
US29/275,260 Expired - Lifetime USD547267S1 (en) 2003-11-12 2006-12-19 Electrical transformer
US29/317,370 Expired - Lifetime USD594408S1 (en) 2003-11-12 2008-04-29 Electrical transformer
US29/336,557 Expired - Lifetime USD613687S1 (en) 2003-11-12 2009-05-05 Electrical transformer
US29/356,632 Expired - Lifetime USD622214S1 (en) 2003-11-12 2010-03-01 Electrical transformer
US29/366,251 Active USD635091S1 (en) 2003-11-12 2010-07-22 Electrical transformer
US29/385,962 Active USD656460S1 (en) 2003-11-12 2011-02-23 Electrical transformer

Family Applications After (1)

Application Number Title Priority Date Filing Date
US29/427,356 Active USD674341S1 (en) 2003-11-12 2012-07-17 Electrical transformer

Country Status (1)

Country Link
US (9) USD542734S1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD865669S1 (en) * 2016-09-23 2019-11-05 Siemens Aktiengesellschaft Transformer
CA173904S (en) * 2016-09-30 2018-01-15 Siemens Ag Transformer
USD918882S1 (en) * 2018-08-23 2021-05-11 Siemens Canada Limited Network switch
USD904362S1 (en) * 2019-02-25 2020-12-08 Dell Products L.P. Information handling system IoT gateway
USD978820S1 (en) * 2020-08-21 2023-02-21 Inseego Corp. Outdoor modular 5G fixed wireless device

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
ABB Inc., Power Transformers, 2003, 11 pgs.
ASA Trafobau GmbH, 24 pgs.—Date unknown.
Koncar-Distributivni i Specijalni Transformatori d.d., Power Transformers (3,2) V 01, 8 pgs.—Date unknown.
MF Transformatori srl, Oil Filled Transformer, 14 pgs., Date unknown.
SGB Starkstrom and SMIT Transformers, Partners in Power, 6 pgs.—Date unknown.

Also Published As

Publication number Publication date
USD547267S1 (en) 2007-07-24
USD613687S1 (en) 2010-04-13
USD635091S1 (en) 2011-03-29
USD656460S1 (en) 2012-03-27
USD622214S1 (en) 2010-08-24
USD594408S1 (en) 2009-06-16
USD674341S1 (en) 2013-01-15
USD542734S1 (en) 2007-05-15

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