Patent
   D396820
Priority
Nov 13 1997
Filed
Nov 13 1997
Issued
Aug 11 1998
Expiry
Aug 11 2012
Assg.orig
Entity
unknown
14
6
n/a
The ornamental design for a combined fire detector and carbon monoxide detector, as shown.

FIG. 1 is a front plan view of a combined fire detector and carbon monoxide detector of the present invention;

FIG. 2 is a back plan view of a combined fire detector and carbon monoxide detector of FIG. 1;

FIG. 3 is a left side plan view of a combined fire detector and carbon monoxide detector of FIG. 1;

FIG. 4 is a right side plan view of a combined fire detector and carbon monoxide detector of FIG. 1;

FIG. 5 is a top plan view of a combined fire detector and carbon monoxide detector of FIG. 1; and,

FIG. 6 is a bottom plan view of a combined fire detector and carbon monoxide detector of FIG. 1.

Wallace, Otis M.

Patent Priority Assignee Title
6426703, Aug 07 1997 FIRST UNION NATIONAL BANK, AS ADMINISTRATIVE AGENT Carbon monoxide and smoke detection apparatus
6819252, Aug 07 1997 BRK Brands, Inc. Carbon monoxide and smoke detection apparatus
D424465, Feb 04 1999 Pittway Corporation Modular alarm unit
D431487, Feb 25 2000 Combined carbon monoxide detector, alarm and garage door opener
D436051, Jan 13 2000 BRK BRANDS, INC Smoke detector
D439538, Aug 17 2000 Fire detection system
D446741, Aug 28 2000 Pittway Corporation Detector
D472175, Mar 25 2002 Universal Security Instruments, Inc Carbon monoxide detector
D505632, Aug 08 2003 Honeywell International, Inc Housing for a detector
D761486, May 29 2014 Bag light
D862681, Oct 26 2016 DAO Health Breast pump
D949724, Jul 15 2021 Safely button
ER419,
ER4602,
Patent Priority Assignee Title
D350300, Mar 14 1994 Combined gas and carbon monoxide sensor alarm
D358109, Dec 28 1993 Hochiki Kabushiki Kaisha Fire detector
D359701, Aug 16 1994 SLC TECHNOLOGIES, INC , A DELAWARE CORPORATION Smoke detector cover
D367434, May 11 1995 Safenight Technology Inc. Smoke detector
D369566, May 30 1995 Patrick Plastics Inc. Carbon monoxide detector
D382825, Aug 06 1996 Pittway Corporation Detector housing
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