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Patent
D346981
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Priority
Jan 29 1992
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Filed
Jan 29 1992
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Issued
May 17 1994
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Expiry
May 17 2008
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Assg.orig
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Entity
unknown
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34
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5
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n/a
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The ornamental design for a smoke detector, as shown and described.
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FIG. 1 is a perspective view of the smoke detector according to my new
design;
FIG. 2 is a top view of the smoke detector according to my new design;
FIG. 3 is a side view of the smoke detector shown in FIG. 1; and,
FIG. 4 is an additional side view of the smoke detector shown in FIG. 1.
Ratzlaff, Larry R.
| Patent |
Priority |
Assignee |
Title |
| D357762, |
Oct 01 1993 |
Ecolab USA Inc |
Decorative housing for wall mounted electrical unit |
| D358351, |
Jul 18 1994 |
Detection Systems, Inc. |
Smoke detector housing |
| D358352, |
Jul 19 1994 |
Detection Systems, Inc. |
Smoke detector housing |
| D358353, |
Jul 18 1994 |
Detection Systems, Inc. |
Smoke detector housing |
| D359701, |
Aug 16 1994 |
SLC TECHNOLOGIES, INC , A DELAWARE CORPORATION |
Smoke detector cover |
| D361732, |
Aug 16 1994 |
SLC TECHNOLOGIES, INC , A DELAWARE CORPORATION |
Smoke detector housing |
| D364108, |
Jan 30 1995 |
Universal Security Instruments, Inc. |
Smoke detector cover |
| D367434, |
May 11 1995 |
Safenight Technology Inc. |
Smoke detector |
| D367622, |
Jan 30 1995 |
Universal Security Instruments, Inc. |
Smoke detector cover |
| D367623, |
Jan 30 1995 |
Universal Security Instruments, Inc. |
Smoke detector cover |
| D373544, |
May 03 1995 |
|
Smoke detector |
| D382825, |
Aug 06 1996 |
Pittway Corporation |
Detector housing |
| D394124, |
Aug 23 1996 |
Ecolab USA Inc |
Decorative housing |
| D394298, |
Aug 23 1996 |
Ecolab USA Inc |
Insect attractant cover |
| 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 |
| D631770, |
Sep 04 2009 |
Lutron Technology Company LLC |
Wireless sensor |
| D635476, |
Sep 04 2009 |
Lutron Technology Company LLC |
Wireless sensor |
| D653574, |
Oct 20 2010 |
Universal Security Instruments, Inc. |
Finned hazardous condition detector |
| D687328, |
May 07 2012 |
Lutron Technology Company LLC |
Wireless sensor |
| D750314, |
Dec 22 2014 |
IDEAL Industries Lighting LLC |
Photocontrol receptacle for lighting fixture |
| D757585, |
Sep 05 2013 |
CAVIUS APS |
Smoke alarm |
| D758230, |
Sep 05 2013 |
CAVIUS APS |
Smoke alarm |
| D769756, |
Jan 30 2014 |
CAVIUS APS |
Heat detector |
| D771512, |
Oct 21 2015 |
Honeywell International Inc |
Smoke and heat detector |
| D773332, |
Oct 21 2015 |
Honeywell International Inc |
Smoke and heat detector |
| D777593, |
May 01 2015 |
Sprue Safety Products Ltd |
Fire alarm |
| D814954, |
May 01 2015 |
SPRUE SAFETY PRODUCTS LTD. |
Fire alarm |
| D814955, |
May 01 2015 |
SPRUE SAFETY PRODUCTS LTD. |
Fire alarm |
| D899285, |
Oct 18 2019 |
SOTER TECHNOLOGIES, LLC |
Vape detector housing |
| ER2332, |
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| ER4258, |
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| ER637, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a