Patent
   D333796
Priority
Jun 21 1990
Filed
Jun 21 1990
Issued
Mar 09 1993
Expiry
Mar 09 2007
Assg.orig
Entity
unknown
14
8
n/a
The ornamental design for a combined smoke detector control unit and smoke detector, as shown and described.

FIG. 1 is a top perspective view of a combined smoke detector control unit and smoke detector showing my new design, with the cords broken away to indicate indeterminate length;

FIG. 2 is a front elevational view thereof, of the smoke detector control unit portion;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a bottom perspective view thereof, of the smoke detector portion, with the cord omitted for convenience of illustration.

Bannon, Paul

Patent Priority Assignee Title
D376118, Apr 03 1995 Combined control panel and signaling unit
D376767, Nov 16 1995 Combined remote control and alarm unit
D381592, Oct 02 1995 Combined sensor and alarm unit for a wood stove pipe system
D382823, Jun 27 1996 Combined smoke detector and remote alarm
D395613, Sep 27 1996 JND INDUSTRIES, LTD Combined safety switch and alarm unit
D400461, Jan 20 1998 Fire Safety, Inc. Vertically arranged smoke detector
D401523, Dec 24 1997 Combined remote control transmitter and fire detector
D413541, Jul 23 1998 Door answering system
D747229, Feb 17 2014 Microsoft Corporation Wireless streaming unit
D758229, Mar 02 2015 Vertically arranged smoke detector
D769143, Oct 02 2015 Wallet proximity alarm base and remote
D960014, Jun 04 2019 EMERGENCY ALERT SOLUTIONS GROUP, LLC Lockdown actuator
ER6318,
ER6386,
Patent Priority Assignee Title
3226703,
3890513,
4538137, Jan 20 1983 Nittan Company, Limited Fire detector
4617560, Dec 31 1984 Smoke or fire detector
4792797, Mar 05 1987 Seatt Corporation; COLEMAN SAFETY & SECURITY PRODUCTS, INC Smoke detector having variable level sensitivity
241323,
D246034, Apr 29 1975 Westinghouse Electric Corporation Security console
D297219, Aug 06 1986 DICON SAFETY PRODUCTS INTERNATIONAL INC ; DICON ELECTRONICS LIMITED; DICON INTERNATIONAL LIMITED AND DICON SYSTEMS INC Smoke detector cover with light
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule