Transformer

The ornamental design of a transformer, as shown and as described.

FIG. 1 is a front elevation view of a transformer;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a rear elevation view thereof; and,

FIG. 4 is a top view thereof.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design.

Patent	Priority	Assignee	Title
D735403,	Sep 13 2013		Electronic ballast
D760159,	Sep 30 2014	CPS Technology Holdings LLC	Lithium ion battery module
D760160,	Sep 30 2014	CPS Technology Holdings LLC	Lithium ion battery module
D760161,	Sep 30 2014	CPS Technology Holdings LLC	Lithium ion battery module
D935404,	Jul 24 2019	Hangzhou Wormhole Import and Export Trading Co., Ltd.; HANGZHOU WORMHOLE IMPORT AND EXPORT TRADE CO , LTD	Tattoo power supply

Patent	Priority	Assignee	Title
D257342,	Dec 11 1978		Electrical transformer
D339323,	Apr 18 1988	Marelco Power Systems, Inc.	Lighting transformer disconnect
D524732,	Jan 15 2003	Vector Products	Handle
D597942,	Oct 08 2008	Kabushiki Kaisha Audio-Technica	Step-up transformer

Executed on

Assignor

Assignee

Conveyance

Frame

Reel

Doc

n/a

Date	Maintenance Fee Events

n/a

Date	Maintenance Schedule