Push button door chime

The ornamental design of a push button door chime, as shown.

FIG. 1 is a top, front and side perspective view of a push button door chime showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof, the rear view being identical; and

FIG. 4 is a side elevational view thereof, the opposite side being identical.

Patent	Priority	Assignee	Title
7576292,	Apr 05 2005	HEATHCO LLC	LED illuminated door chime push button with adjustable task light
9818267,	Dec 15 2014	HONEYWELL HOUSE	Doorbell system and doorbell chime
D574742,	Aug 15 2007	HONEYWELL HOUSE	Bell push
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D637099,	Aug 28 2009	HONEYWELL HOUSE	Door chime
D769759,	Dec 15 2014	ADEMCO INC	Door chime with illumination
D770318,	Dec 15 2014	ADEMCO INC	Door chime
D772748,	Dec 15 2014	HONEYWELL HOUSE	Door chime
D772749,	Dec 15 2014	ADEMCO INC	Door chime
D795115,	Sep 16 2015	HONEYWELL HOUSE	Door chime
D795728,	Sep 16 2015	HONEYWELL HOUSE	Door chime

Patent	Priority	Assignee	Title
4544811,	Jun 08 1984	Methode Electronics, Inc.	Electric switch
4582969,	Sep 20 1983	Alps Electric Co. Ltd.	Slide guide construction push-type electric devices
121273,
190863,
201801,

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Mar 20 1988	DRANE, JOHN H	BRIDISCO LIMITED TRADING AS BRITISH DISTRIBUTING COMPANY	ASSIGNMENT OF ASSIGNORS INTEREST	004888	0537	pdf
Mar 30 1988		Bridisco Limited	(assignment on the face of the patent)

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