Patent
   D348045
Priority
Mar 05 1993
Filed
Mar 05 1993
Issued
Jun 21 1994
Expiry
Jun 21 2008
Assg.orig
Entity
unknown
3
4
n/a
The ornamental design for a low-profile transformer, as shown and described.

FIG. 1 is a perspective view of a low-profile transformer showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

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

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

Norgard, Linn R., Voll, James A.

Patent Priority Assignee Title
D434723, Dec 11 1998 SUMIDA CORPORATION Transformer
D437824, Nov 29 1999 Matsushita Electric Industrial Co., Ltd. Transformer for electronic device
D595226, Jan 14 2008 TAMURA CORPORATION Transformer for electronic circuit
Patent Priority Assignee Title
3947955, Feb 09 1974 U.S. Philips Corporation Method of making an inductive stabilizing ballast for a gas and/or vapour discharge lamp
4514713, Dec 24 1981 U.S. Philips Corporation; U S PHILIPS CORPORATION, A CORP OF DE Inductive ballast coated with an insulation layer and method of coating the ballast
4583068, Aug 13 1984 AT&T Bell Laboratories Low profile magnetic structure in which one winding acts as support for second winding
4616205, Mar 08 1985 AT&T Bell Laboratories Preformed multiple turn transformer winding
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 05 1993OECO Corporation(assignment on the face of the patent)
Mar 05 1993NORGARD, LINN ROSSOECO CorporationASSIGNMENT OF ASSIGNORS INTEREST 0064650045 pdf
Mar 05 1993VOLL, JAMES ANDREWOECO CorporationASSIGNMENT OF ASSIGNORS INTEREST 0064650045 pdf
May 29 1998OECO CORPORATION, AN OREGON CORPORATIONOECO CORPORATION, A DELAWARE CORPORATIONMERGER SEE DOCUMENT FOR DETAILS 0095560154 pdf
May 29 1998OECO CorporationOECO, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0095800710 pdf
Aug 10 2000OECO, LLCPNC Bank, National AssociationSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0118550220 pdf
Oct 19 2010PNC Bank, National AssociationOECO, LLCPATENTS RELEASE0251920242 pdf
Feb 08 2011PNC Bank, National AssociationOECO, LLCRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0258670506 pdf
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