Patent
   D274992
Priority
Oct 16 1981
Filed
Oct 16 1981
Issued
Aug 07 1984
Expiry
Aug 07 1998
Assg.orig
Entity
unknown
9
1
n/a
The ornamental design for a selectable tune door chime, substantially as shown and described.

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a front and top perspective view of a second embodiment of FIG. 1.

FIG. 8 is a front elevational view thereof, showing a cover plate in open position.

Levin, Monte L.

Patent Priority Assignee Title
D284171, Jun 01 1984 DESA International Door chime housing
D284173, Jul 26 1984 DESA International Chime cover plate
D284174, Jun 01 1984 DESA International Housing for door chimes or the like
D284175, May 01 1984 DESA International Chime housing
D360158, Dec 16 1992 Bellman & Symfon AB Combined transmitter and receiver for acoustical and optical alerting
D380167, Jul 26 1996 HEATHCO LLC Door chime
D381594, Jul 26 1996 HEATHCO LLC Door chime
D439186, May 04 2000 Universal Security Instruments Chime housing
D520487, May 21 2004 Matsushita Electric Industrial Co., Ltd. Intercom
Patent Priority Assignee Title
D250638, Dec 28 1976 General Electric Company Chime housing
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 15 1981LEVIN, MONTE L SQUARE D COMPANY THE, A CORP OF MI ASSIGNMENT OF ASSIGNORS INTEREST 0039350726 pdf
Oct 16 1981Square D Company(assignment on the face of the patent)
May 27 1986SQUARE D COMPANY A CORP OF MITrine Products CorporationASSIGNMENT OF ASSIGNORS INTEREST 0045860349 pdf
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