USD252862S
(en)
|
1977-09-19 |
1979-09-11 |
Teledyne Industries, Inc. |
Combined smoke and fire alarm or the like
|
USD258943S
(en)
|
1978-04-04 |
1981-04-21 |
Electronic Security Systems, Inc. |
Smoke detector
|
US4236822A
(en)
|
1979-01-22 |
1980-12-02 |
Baker Industries, Inc. |
Fire detector housing
|
USD276417S
(en)
|
1982-09-16 |
1984-11-20 |
Pittway Corporation |
Smoke detector
|
USD279872S
(en)
|
1983-08-22 |
1985-07-30 |
American District Telegraph Company |
Photoelectric smoke detector
|
USD308836S
(en)
|
1987-08-10 |
1990-06-26 |
Pittway Corporation |
Smoke detector
|
USD308947S
(en)
|
1988-03-10 |
1990-07-03 |
Seatt Corporation |
Smoke detector
|
USD319798S
(en)
|
1988-06-06 |
1991-09-10 |
Nittan Company Limited |
Fire detector
|
USD316828S
(en)
|
1988-06-06 |
1991-05-14 |
Nittan Company, Limited |
Fire detector
|
USD314719S
(en)
|
1988-11-21 |
1991-02-19 |
Figgie International, Inc. |
Heat and smoke detector
|
USD339998S
(en)
|
1990-12-19 |
1993-10-05 |
Nohmi Bosai Ltd. |
Smoke detector
|
USD339756S
(en)
|
1990-12-19 |
1993-09-28 |
Nohmi Bosai Ltd. |
Smoke detector
|
USD346981S
(en)
|
1992-01-29 |
1994-05-17 |
Management Investment & Technology, Ltd. |
Smoke detector
|
EP0569712B1
(en)
|
1992-04-25 |
1998-03-04 |
Nohmi Bosai Ltd. |
Fire detector
|
USD355862S
(en)
|
1993-05-25 |
1995-02-28 |
Pittway Corporation |
Housing for a smoke detector
|
USD360373S
(en)
|
1994-05-18 |
1995-07-18 |
Pittway Corporation |
Housing for a smoke detector
|
USD367622S
(en)
|
1995-01-30 |
1996-03-05 |
Universal Security Instruments, Inc. |
Smoke detector cover
|
USD391185S
(en)
|
1997-03-21 |
1998-02-24 |
Hochiki Kabushiki Kaisha |
Fire detector
|
USD446741S1
(en)
|
2000-08-28 |
2001-08-21 |
Pittway Corporation |
Detector
|
US6998991B1
(en)
|
2001-10-01 |
2006-02-14 |
Quantum Group Inc. |
Dual carbon monoxide sensor system with control catalyst: new CO and humidity method and apparatus
|
USD485200S1
(en)
|
2002-07-04 |
2004-01-13 |
Esser-Effeff Alarm Gmbh |
Smoke detector
|
USD533799S1
(en)
|
2004-02-23 |
2006-12-19 |
Robert Bosch Gmbh |
Security alarm
|
USD567691S1
(en)
*
|
2007-07-05 |
2008-04-29 |
Priestly William J |
Star ornament smoke detector
|
USD600151S1
(en)
|
2008-01-23 |
2009-09-15 |
Maritime It As |
Retainer for electronic identification tag
|
USD589389S1
(en)
*
|
2008-04-29 |
2009-03-31 |
Samuel Lax |
Fire/smoke alarm and detector
|
US8085147B2
(en)
|
2008-11-21 |
2011-12-27 |
Bosch Security Systems Inc |
Security system including audio alarm detection
|
USD608671S1
(en)
|
2009-01-09 |
2010-01-26 |
Fireangel, Limited |
Carbon monoxide smoke alarm
|
USD627671S1
(en)
|
2009-12-01 |
2010-11-23 |
Universal Security Instruments, Inc. |
DC hazardous condition detector
|
USD627670S1
(en)
|
2009-12-01 |
2010-11-23 |
Universal Security Instruments Inc. |
Hazardous condition detector
|
USD622170S1
(en)
|
2009-12-02 |
2010-08-24 |
Honeywell International Inc. |
Micropanel smoke detector housing
|
GB201006683D0
(en)
|
2010-04-21 |
2010-06-09 |
Fireangel Ltd |
Smoke alarm
|
GB201006682D0
(en)
|
2010-04-21 |
2010-06-09 |
Fireangel Ltd |
Co-9x optical alarm
|
USD653575S1
(en)
|
2010-05-12 |
2012-02-07 |
Sprue Safety Products, Ltd. |
Alarm
|
USD631379S1
(en)
|
2010-05-21 |
2011-01-25 |
Apollo Fire Detectors Limited |
Fire and/or smoke detector
|
GB2480862B
(en)
|
2010-06-03 |
2013-02-13 |
Kidde Tech Inc |
Smoke detection system
|
CA140899S
(en)
|
2010-12-15 |
2012-03-09 |
Siemens Ag |
Smoke detector
|
US8175297B1
(en)
|
2011-07-06 |
2012-05-08 |
Google Inc. |
Ad hoc sensor arrays
|
USD678097S1
(en)
|
2012-03-07 |
2013-03-19 |
Cooper Technologies Company |
Sensor
|
JP6022801B2
(en)
|
2012-04-17 |
2016-11-09 |
ホーチキ株式会社 |
Sensor system, sensor and removal jig
|
USD703565S1
(en)
|
2012-06-19 |
2014-04-29 |
Siemens Aktiengesellschaft |
Fire detector
|
US9057631B2
(en)
|
2012-07-24 |
2015-06-16 |
Thomas W. NEWTON |
Smoke detector with an easily-readable and highly-visible battery-life display
|
US9109981B2
(en)
|
2013-03-15 |
2015-08-18 |
Aircuity, Inc. |
Methods and apparatus for indoor air contaminant monitoring
|
USD717182S1
(en)
*
|
2013-05-22 |
2014-11-11 |
Aclima Inc. |
Housing for an air quality sensing device
|
USD716674S1
(en)
*
|
2013-05-22 |
2014-11-04 |
Aclima Inc. |
Air quality sensing device
|
CA155278S
(en)
|
2013-09-04 |
2014-11-19 |
Sprue Safety Products Ltd |
Fire alarm
|
CA155279S
(en)
|
2013-09-04 |
2014-11-19 |
Sprue Safety Products Ltd |
Fire alarm
|
USD756828S1
(en)
|
2014-04-29 |
2016-05-24 |
Firephant Ab |
Fire alarm
|
US9396632B2
(en)
|
2014-12-05 |
2016-07-19 |
Elwha Llc |
Detection and classification of abnormal sounds
|
USD757584S1
(en)
*
|
2014-12-23 |
2016-05-31 |
Honeywell International Inc. |
Enclosure for wireless siren sensor with strobe light
|
US9295142B1
(en)
|
2015-01-15 |
2016-03-22 |
Leviton Manufacturing Co., Inc. |
Power over Ethernet lighting system
|
USD766844S1
(en)
|
2015-01-29 |
2016-09-20 |
Sariana, LLC |
Wireless control button
|
US9830794B2
(en)
|
2015-02-13 |
2017-11-28 |
Tyco Fire & Security Gmbh |
Fire sensor having a sensor guard for heat and smoke detection applications
|
USD814955S1
(en)
|
2015-05-01 |
2018-04-10 |
Sprue Safety Products Ltd. |
Fire alarm
|
USD809951S1
(en)
|
2015-05-12 |
2018-02-13 |
Gd Midea Air-Conditioning Equipment Co., Ltd. |
Signal converter
|
KR101778681B1
(en)
|
2015-06-05 |
2017-09-14 |
최동범 |
Smoking Monitoring System using Mobile Application and Method therefor
|
USD781170S1
(en)
|
2015-09-25 |
2017-03-14 |
Honeywell International Inc. |
Mechanical heat detector
|
USD771512S1
(en)
*
|
2015-10-21 |
2016-11-15 |
Honeywell International Inc. |
Smoke and heat detector
|
USD773332S1
(en)
|
2015-10-21 |
2016-12-06 |
Honeywell International Inc. |
Smoke and heat detector
|
USD853874S1
(en)
|
2016-01-28 |
2019-07-16 |
Apollo Fire Detectors Limited |
Smoke detector
|
USD808389S1
(en)
*
|
2016-04-20 |
2018-01-23 |
Luma Home, Inc. |
Device for network security and management
|
USD811917S1
(en)
|
2017-01-04 |
2018-03-06 |
Honeywell International Inc. |
Smoke detector cover
|
USD813072S1
(en)
|
2017-01-04 |
2018-03-20 |
Honeywell International Inc. |
Smoke detector cover
|
USD868608S1
(en)
*
|
2017-04-23 |
2019-12-03 |
Qin Ou |
Gas and carbon monoxide detector
|
USD833897S1
(en)
*
|
2017-05-04 |
2018-11-20 |
Simtek, Inc. |
Monitoring product
|
USD867911S1
(en)
*
|
2018-10-10 |
2019-11-26 |
Adel J M S Alabdin |
Combination gas leak sensor and communication device
|
CA184481S
(en)
*
|
2018-11-07 |
2020-01-03 |
Desjardins Pierre |
Smoke detector
|