| Patents for G08B 21 - Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for (34,716) |
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| 07/20/1993 | US5229750 Fail-safe leak detector including independent and repetetive sensing means |
| 07/20/1993 | US5229745 Oil pressure alarm device for motor vehicle |
| 07/15/1993 | DE4300504A1 Electronic locking system for such as radio receivers - has built in security code unit that is activated following power supply disconnection and requires code entry. |
| 07/14/1993 | EP0551088A1 Peristaltic pumping apparatus having an improved misloaded IV tube detecting circuit |
| 07/14/1993 | EP0550649A1 Device for monitoring portable breathing apparatus. |
| 07/14/1993 | CN2138296Y Multifunctional pressure meter |
| 07/13/1993 | US5227766 Abnormality detecting system |
| 07/08/1993 | WO1993013502A1 Medicine reminder and storage device |
| 07/07/1993 | EP0549909A2 Warning apparatus for a vehicle |
| 07/07/1993 | CN2137804Y Alarm for flow-rate |
| 07/07/1993 | CA2086457A1 Peristaltic pumping apparatus having an improved misloaded iv tube detecting circuit |
| 07/06/1993 | US5225811 Temperature limit circuit with dual hysteresis |
| 07/06/1993 | US5224496 Physical restraint monitoring system |
| 06/30/1993 | EP0549550A1 Threat sector indicating warning device |
| 06/30/1993 | EP0548330A1 Electrical distribution system with informational display |
| 06/29/1993 | US5223815 Portable anti-theft device |
| 06/24/1993 | WO1993012592A1 Security system for swimming pools and like bodies of water |
| 06/22/1993 | US5222007 Automatic ejection system of a car stereo having a detachable grille |
| 06/15/1993 | US5220309 Goalpost mounted alarm device |
| 06/08/1993 | US5218387 Eye position detecting apparatus |
| 05/19/1993 | CN2133889Y Optoelectronic gas testing alarm |
| 05/19/1993 | CN2133888Y Power supply separable methane alarm |
| 05/18/1993 | CA1318026C Container |
| 05/18/1993 | CA1318002C Reactive windshear warning instrument |
| 05/12/1993 | EP0541277A2 Integrated vibration reducing and structural health and usage monitoring system for a helicopter |
| 05/12/1993 | CN2132504Y Calling instrument for bed-wetting of baby |
| 05/11/1993 | US5210525 Floating key finder |
| 04/28/1993 | CN2131151Y Alarm for low-atmosphere in tyre |
| 04/28/1993 | CN2130363Y High and low voltage alarm safety work clothes |
| 04/27/1993 | CA1317010C Ground proximity approach warning system without landing flap input |
| 04/21/1993 | CN1071128A Burglar alarm device integrated with car stereo radio |
| 04/20/1993 | US5204670 Adaptable electric monitoring and identification system |
| 04/20/1993 | US5204657 Locating device |
| 04/20/1993 | US5204631 System and method for automatic thresholding of signals in the presence of Gaussian noise |
| 04/14/1993 | CN2129953Y Automatic control gor gas alarm and outside electric appliance |
| 04/14/1993 | CN2129599Y Emergency alarm medicine box |
| 04/13/1993 | US5202667 Electric leakage detector for underground storage tank systems |
| 04/13/1993 | US5202666 Method and apparatus for enhancing hygiene |
| 04/08/1993 | DE4132020A1 Security system with alarm for carrying case - has wire integrated into carrying strap that, if cut, triggers alarm within locked case |
| 04/07/1993 | CN2129438Y Automatic retransmitting device for weather alarm |
| 04/07/1993 | CN1070753A Head-type multifunction gas alarm instrument |
| 04/06/1993 | US5200891 Electronic medication dispensing method |
| 04/06/1993 | US5200874 Operating device of an electronic equipment mounted on a motor vehicle |
| 04/06/1993 | CA1315564C Wireless data coupling system |
| 04/01/1993 | WO1993006571A1 Personal safety device |
| 04/01/1993 | CA2119235A1 Personal safety device |
| 03/31/1993 | EP0534702A1 Continuous monitoring electrostatic discharge system |
| 03/31/1993 | CN2128874Y Preventing myopia controller |
| 03/30/1993 | US5197562 Vehicle cruising control device |
| 03/30/1993 | CA1315331C Emergency lighting supervisory system |
| 03/28/1993 | CA2076488A1 Continuous monitoring electrostatic discharge system |
| 03/23/1993 | US5196847 For aircraft |
| 03/23/1993 | US5196829 Personal safety device having microprocessor control and method for operating the same |
| 03/19/1993 | WO1993006574A1 Ground proximity warning instrument using flight path modulation of glide slope alerting function |
| 03/19/1993 | CA2096538A1 Ground proximity warning instrument using flight path modulation of glide slope alerting function |
| 03/17/1993 | CN1070073A Battery Voltage alarm apparatus |
| 03/17/1993 | CN1069946A Stalling alarm system |
| 03/17/1993 | CA2051461A1 Underwater frazil ice detector |
| 03/16/1993 | US5195060 Security system for swimming pools and like bodies of water |
| 03/16/1993 | US5193365 Penalty device for criminal offenders |
| 03/10/1993 | EP0530441A2 Warning timer for users of interactive systems |
| 03/09/1993 | US5192932 For the prevention of damage to electrical equipment/property by liquids |
| 03/09/1993 | US5191855 Battery missing indicator |
| 03/04/1993 | WO1993004450A1 Torso attitude sensor |
| 03/03/1993 | EP0529926A1 Remote sensor for monitoring departure from bed |
| 03/03/1993 | EP0529196A2 Picture image monitoring system |
| 03/03/1993 | CN2127796Y Impulse responsive mobile detecting device |
| 03/03/1993 | CN1069573A Health device for vision |
| 03/02/1993 | US5191317 Low air warning system for scuba divers |
| 03/02/1993 | US5190307 Smokeless automobile |
| 03/02/1993 | CA1314087C Follow-up system for moving bodies |
| 02/27/1993 | CA2049818A1 Cellular position locating system |
| 02/24/1993 | EP0528090A1 Cellular position locating system |
| 02/24/1993 | CN2127459Y Multi-function vision protection desk lamp |
| 02/23/1993 | US5189400 Communication device capable of preventing energy source removal |
| 02/23/1993 | US5189395 Electronic house arrest system having officer safety reporting feature |
| 02/23/1993 | US5188143 Water leakage detection device |
| 02/22/1993 | CA2076514A1 Automatic shaft ground conditioner |
| 02/18/1993 | WO1993003466A1 Blown circuit breaker indicator with light emitting diode |
| 02/18/1993 | CA2120228A1 Blown circuit breaker indicator with light emitting diode |
| 02/16/1993 | US5187477 Warning instrument for an aircraft |
| 02/10/1993 | CN1068903A Composite alarm |
| 02/09/1993 | US5184959 Programmable toothbrush alarm unit |
| 02/07/1993 | WO1993003465A1 Integrated safety monitoring and alarm system |
| 02/03/1993 | CN1068672A Discriminating light-emitting apparatus |
| 02/02/1993 | US5184113 Electrical field display/signal device |
| 02/02/1993 | US5184112 Bed patient position monitor |
| 01/27/1993 | CN1068438A Reflection-refraction type photoelectronic position monitoring alarm |
| 01/21/1993 | WO1993001579A1 Pet locator system and method |
| 01/19/1993 | US5181022 Apparatus for use in refueling marine tanks |
| 01/14/1993 | DE4221833A1 Early stage fire detector using heat imaging - achieved by gp. of pyroelectric type elements suspended from ceiling |
| 01/07/1993 | WO1993000665A1 Electrical distribution system with informational display |
| 01/07/1993 | WO1993000663A1 Electronic system and method for monitoring abusers for compliance with a protective order |
| 01/07/1993 | CA2111444A1 Electronic system and method for monitoring abusers for compliance with a protective order |
| 01/06/1993 | CA2072857A1 Disaster preventing detection apparatus with thermal image detecting means |
| 01/05/1993 | US5177471 Landslide detecting apparatus having improved optical unit |
| 12/30/1992 | CN2126417U Acoustooptic liquid level alarming instrument |
| 12/29/1992 | US5175868 Portable transmitter/receiver apparatus with coded data transmission for reduced interference |
| 12/23/1992 | EP0519231A2 Warning installation for induction smelt furnace |
| 12/23/1992 | CN2125858U Safety alarm for domestic gas hot water appliance |