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Publication numberUSD772749 S1
Publication typeGrant
Application numberUS 29/530,148
Publication date29 Nov 2016
Filing date12 Jun 2015
Priority date15 Dec 2014
Also published asUSD769759, USD770318, USD772748
Publication number29530148, 530148, US D772749 S1, US D772749S1, US-S1-D772749, USD772749 S1, USD772749S1
InventorsChristopher Parker, Dominic Hargreaves, Felix Haeffner, Iphin Rangson
Original AssigneeNovar Ed&S Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Door chime
US D772749 S1
Abstract  available in
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  1. An ornamental design for a door chime, as shown and described.

FIG. 1 is a perspective view of a door chime;

FIG. 2 is a front elevation view of the door chime of FIG. 1; and,

FIGS. 3-6 are left, right, top and bottom views of the door chime of FIG. 1.

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US5774039 *22 Apr 199430 Jun 1998Housley; Todd B.Programmable doorbell control
US75762925 Jan 200718 Aug 2009Heathco LlcLED illuminated door chime push button with adjustable task light
US786856131 Oct 200711 Jan 2011Lutron Electronics Co., Inc.Two-wire dimmer circuit for a screw-in compact fluorescent lamp
US80539978 May 20098 Nov 2011Lutron Electronics Co., Inc.Load control device having a trigger circuit characterized by a variable voltage threshold
US80768629 Feb 201013 Dec 2011Novar Ed&S LimitedDimmer protection
US821249131 Dec 20083 Jul 2012Cirrus Logic, Inc.Switching power converter control with triac-based leading edge dimmer compatibility
US83248234 Sep 20094 Dec 2012Seoul Semiconductor Co., Ltd.AC LED dimmer and dimming method thereby
US833904812 Feb 201025 Dec 2012Lutron Electronics Co., Inc.Hybrid light source
US834464723 Jun 20081 Jan 2013Patrick Michael KinsellaConverting dimmer switch AC output duty cycle variation into amplitude variation
US83504871 Jun 20108 Jan 2013Novar Ed&S LimitedSwitch circuit
US2003008085530 Oct 20011 May 2003Koneff John A.Doorbell system
US2004012497830 Dec 20021 Jul 2004Iq Group Sdn BhdTransmitter for a wireless security and alerting system with at least one discreet button for identification
US2006003866326 Oct 200523 Feb 2006Scott SteinetzSampling playback doorbell system
US2009020095214 Jan 200913 Aug 2009Purespectrum, Inc.Methods and apparatus for dimming light sources
USD11886616 Nov 19396 Feb 1940 Design for a housing for signal
USD12042412 Oct 19397 May 1940 Design for an annunciator chime
USD12229312 Mar 19403 Sep 1940 Design for a push button switch
USD199875 *4 Dec 196122 Dec 1964 Door chime
USD20775515 Jan 196523 May 1967 Door chime or similar article
USD2083399 Dec 196415 Aug 1967 Figure
USD2151879 Sep 19689 Sep 1969 Wall chime
USD2153759 Sep 196823 Sep 1969 John doggart
USD2233049 Sep 19684 Apr 1972 Wall chime
USD25842420 Nov 19783 Mar 1981V. & E. Friedland LimitedWall chime
USD2611175 Feb 19796 Oct 1981 Door annunciator housing
USD2611184 Jun 19796 Oct 1981Proctor & Associates CompanySonic signal generator
USD26419627 Sep 19794 May 1982V & E Friedland LimitedWall chime
USD26432027 Sep 197911 May 1982V & E Friedland LimitedWall chime
USD28008220 Oct 198313 Aug 1985Square D CompanyChime cover plate
USD28008320 Oct 198313 Aug 1985Square D CompanyChime cover plate
USD28406926 Jul 19843 Jun 1986Square D CompanyCover plate for a chime or the like
USD28417326 Jul 198410 Jun 1986Square D CompanyChime cover plate
USD2841741 Jun 198410 Jun 1986Square D CompanyHousing for door chimes or the like
USD2841751 May 198410 Jun 1986Square D CompanyChime housing
USD30052830 Mar 19884 Apr 1989Bridisco LimitedPush button bell chime
USD30254530 Mar 19881 Aug 1989Bridisco LimitedPush button door chime
USD30445327 Oct 19877 Nov 1989Sharp Kabushiki KaishaClock radio
USD3533458 Mar 199413 Dec 1994With Design In MindRemote actuated chime
USD38016726 Jul 199624 Jun 1997Fred M. Schildwachter & Sons, Inc.Door chime
USD38159426 Jul 199629 Jul 1997Fred M. Schildwachter & Sons, Inc.Door chime
USD38222010 Jun 199612 Aug 1997 Bell
USD38250226 Jul 199619 Aug 1997Fred M. Schildwachter & Sons, Inc.Door chime
USD3852087 Aug 199621 Oct 1997Lung Sun Plastic & Metal Factory LimitedAlarm transmitter
USD3925769 Jul 199724 Mar 1998Styling City LimitedDoor chime transmitter
USD392577 *9 Jul 199724 Mar 1998Styling City LimitedDoor chime receiver
USD40611017 Dec 199723 Feb 1999Fred M. Schildwachter & Sons Inc.Electrical switch for door chime
USD41040412 Nov 19981 Jun 1999The Lamson & Sessions Co.Chime enclosure
USD4154443 Sep 199819 Oct 1999 Door message recorder
USD42223419 Aug 19994 Apr 2000 Golf ball locating system
USD4391864 May 200020 Mar 2001Universal Security InstrumentsChime housing
USD44050929 Jun 200017 Apr 2001United Security Products, Inc.Animal training device
USD45967024 Aug 20012 Jul 2002Precise Biometrics AbAccess control unit with fingerprint sensor
USD4788329 Sep 200226 Aug 2003Kac Alarm Company LimitedFire alarm call point
USD54168913 Jan 20051 May 2007Broan-Nutone LlcDoorbell chime cover
USD5550261 Dec 200613 Nov 2007Craftmade International, Inc.Door chime
USD57216215 Aug 20071 Jul 2008Novar Ed & S LimitedChime housing
USD57261915 Aug 20078 Jul 2008Novar Ed & S LimitedChime housing
USD57350015 Aug 200722 Jul 2008Novar Ed&S LimitedChime housing
USD57350115 Aug 200722 Jul 2008Novar Ed & S LimitedChime housing
USD57428411 Dec 20075 Aug 2008Novar Ed&S LimitedChime device
USD57474215 Aug 200712 Aug 2008Novar Ed & S LimitedBell push
USD57474311 Dec 200712 Aug 2008Novar Ed&S LimitedChime device
CN1245950C1 Feb 200122 Mar 2006宝洁公司Anhydrous cosmetic compositions
CN2105741U28 Oct 199027 May 1992魏春起People identifiable electronic door bell
CN101276503A28 Mar 20071 Oct 2008上海市黄浦区新凌小学Deaf-mute small electric bulb door bell
CN102426730A30 Aug 201125 Apr 2012吴江多艺纺织有限公司Doorbell
CN203260133U10 May 201330 Oct 2013蒋伟Induction doorbell capable of supporting remote controlling-based voice changing and identifying direction
DE10012082A114 Mar 20004 Oct 2001Trilux Lenze Gmbh & Co KgCircuit for setting lamp current has source providing control voltage outside evaluation range with dimmer input open; push button switch can be used as dimming signal generator
EP1135007B127 Feb 200116 Apr 2003ABB PATENT GmbHElectronic dimmer and process for carrying out the dimming
EP1158841B115 May 20018 Feb 2006Heinrich Kopp AGDimmer
GB2343796A Title not available
GB2418082B Title not available
JP2006032030A Title not available
JP2008035632A Title not available
WO2003005550A13 Jul 200216 Jan 2003Lutron Electronics Compagny, Inc.Electronic control systems and methods
WO2007006851A314 Jul 200611 Oct 2007Schneider Electric Ind SasMethod for improving the operation of a power control circuit and an advanced power control circuit
WO2009036517A119 Sep 200826 Mar 2009Clipsal Australia Pty LtdOvercurrent protection in a dimmer circuit
WO2009099522A216 Jan 200913 Aug 2009Purespectrum, Inc.Methods and apparatus for dimming light sources
Non-Patent Citations
1Design U.S. Appl. No. 29/530,145, filed Jun. 12, 2015.
2Design U.S. Appl. No. 29/530,150, filed Jun. 12, 2015.
3Design U.S. Appl. No. 29/530,151, filed Jun. 12, 2015.
4http://, "Heath Zenith Lighting and Door Chimes, Model 57-1/M," 1 page, printed Oct. 24, 2007.
5, "Home Alerting Solutions," 7 pages, printed Jun. 30, 2015.
6, "Byron BY202tx 100m Plug-in Front Door/Back Door Wireless Chime Kit from Doorc . . . ," 1 page, printed Jun. 30, 2015.
7 . . . , "Flashing or Vibrating Doorbells-Action on Hearing Loss: RNID," 3 pages, printed Mar. 7, 2016.
8, "Friedland Libra+ Wirefree Chimes," 3 pages, printed Mar. 24, 2008.
9, "Nutone Model BK140LWH-One 2-Note White Door Chime-Builder Kits," 2 pages, printed Oct. 24, 2007.
10, "Nutone Model BK105-One 2-Note White Door Chime-Builder Kits," 2 pages, printed Oct. 24, 2007.
11 . . . , "Door Chime-Google Search," 18 pages, printed Jun. 15, 2015.
12Search Report for GB Application No. 1422234.3, dated May 28, 2015.
13U.S. Appl. No. 14/967,769, filed Dec. 14, 2015.
U.S. ClassificationD10/118.2