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Patent
D297318
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Priority
Aug 06 1986
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Filed
Aug 06 1986
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Issued
Aug 23 1988
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Expiry
Aug 23 2002
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Assg.orig
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Entity
unknown
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14
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8
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n/a
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The ornamental design for a smoke detector chamber, as shown and described.
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FIG. 1 is a perspective view of the smoke detector chamber showing my new
design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevational view thereof, the opposite side elevational
view being a mirror image of that shown;
FIG. 4 is an end elevational view thereof, the opposite end elevational
view being a mirror image of that shown.
Taylor, Stephen C.
| Patent |
Priority |
Assignee |
Title |
| 10809173, |
Dec 15 2017 |
Analog Devices, Inc. |
Smoke detector chamber boundary surfaces |
| 10921367, |
Mar 06 2019 |
Analog Devices, Inc |
Stable measurement of sensors methods and systems |
| 11788942, |
Dec 15 2017 |
Analog Devices, Inc |
Compact optical smoke detector system and apparatus |
| 11796445, |
May 15 2019 |
Analog Devices, Inc |
Optical improvements to compact smoke detectors, systems and apparatus |
| D350300, |
Mar 14 1994 |
|
Combined gas and carbon monoxide sensor alarm |
| D394820, |
Jun 12 1997 |
|
Smoke detector cover |
| D420615, |
Jul 16 1996 |
Space Age Electronics, Inc.; SPACE AGE ELECTRONICS, INC |
Visual alarm signaling device guard |
| D422525, |
Jul 16 1996 |
Space Age Electronics, Inc.; SPACE AGE ELECTRONICS, INC |
Extended visual alarm signaling device guard |
| D653566, |
Oct 20 2010 |
Universal Security Instruments, Inc. |
Plug-in hazardous condition detector |
| D874964, |
Nov 06 2018 |
GLAS AMERICAS LLC |
Blocking members in a smoke detector chamber |
| D907515, |
Nov 06 2018 |
Analog Devices, Inc |
Smoke detector chamber |
| D908116, |
Apr 19 2019 |
Tianjin HuaLai Technology Co., Ltd |
Base station |
| D918756, |
Nov 06 2018 |
Analog Devices, Inc |
Smoke detector boundary |
| D920825, |
Nov 06 2018 |
Analog Devices, Inc |
Smoke detector chamber |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a