| Patents for G08B 7 - Signalling systems according to more than one of groups; Personal calling systems according to more than one of groups (2,936) |
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| 10/24/1999 | CA2269157A1 Emergency worker protection apparatus and method |
| 10/19/1999 | US5969627 Audible and audible-visible alarms with interchangeable cover |
| 10/12/1999 | US5966069 Exit sign self-testing system |
| 09/29/1999 | EP0667602B1 Antitheft device |
| 09/29/1999 | CN2341205Y Automatic acoustic alarm for safety system |
| 09/22/1999 | CN2340031Y Electronic promptor for writing posture |
| 09/15/1999 | CN2338813Y Apparatus for protection of student's vision |
| 09/14/1999 | US5952919 Fire extinguisher alarm system |
| 09/11/1999 | CA2231935A1 Sensor condition indicating system |
| 09/08/1999 | EP0940788A2 Detector |
| 09/08/1999 | EP0939735A1 Lid for a receptacle |
| 08/25/1999 | EP0937292A1 Alarms |
| 08/25/1999 | CN2335206Y body carried safety alarm device |
| 08/12/1999 | DE19805414A1 Equipment for needy persons, e.g. children or the handicapped, to call for assistance |
| 08/10/1999 | US5936515 Field programmable voice message device and programming device |
| 07/21/1999 | CN2330021Y 信号示警器 Signal warning device |
| 07/13/1999 | US5921670 Lighting system for a passenger cabin especially in an aircraft |
| 06/22/1999 | US5914665 Cover for surface mounted alarm unit |
| 06/02/1999 | CN2322190Y Theft-proof robbing-proof speed sound alarm device for bank not conveying vehicle |
| 06/01/1999 | US5908082 For installation in a wall of a building |
| 05/19/1999 | CN2319867Y Intelligent high-voltage electric network alarm |
| 05/12/1999 | CN2318668Y Digital calling alarm |
| 05/06/1999 | DE19748372A1 Camera with facility to define position of symbol location |
| 04/29/1999 | DE19746590A1 Automatic indication and warning system for warning of trains approaching railway works |
| 04/28/1999 | EP0911472A2 Apparatus for actuating a safety device |
| 04/28/1999 | CN2316677Y Self-defense antiriot alarm for vehicle and family |
| 04/28/1999 | CN2316676Y Intelligent pulse electric network prevention alarm |
| 04/27/1999 | US5898363 Portable audible beacon |
| 04/21/1999 | CN2315599Y Multifunctional anti-theft automatic alarm |
| 04/20/1999 | US5895445 Method for managing facilities and workers within a closed range |
| 04/07/1999 | CN2313247Y Signal box for patrol and inspection for flood prevention |
| 03/24/1999 | CN2311805Y Vibrating and calling sound generator for mobile phone/wireless pager |
| 03/23/1999 | US5887067 Audio communication system for a life safety network |
| 03/23/1999 | US5886637 Door with built-in smoke and fire detector |
| 03/23/1999 | US5886620 Building alarm system with synchronized strobes |
| 03/17/1999 | CN2311028Y Household multifunctional prompting device |
| 03/09/1999 | US5880672 Emergency indicator system |
| 03/04/1999 | WO1999010855A1 Evacuation alarm intended to work in buildings and small regions |
| 03/04/1999 | DE19737532A1 Service personnel organizer for restaurants |
| 02/17/1999 | CN2308120Y Alarm for baby wet |
| 02/02/1999 | US5867099 Motion sensing, lighting and alarming system |
| 01/27/1999 | CN2305716Y Warning device for safety door |
| 12/15/1998 | US5850172 Emergency service rescue marker |
| 12/01/1998 | US5844484 Theft preventive apparatus having alarm output |
| 11/26/1998 | DE19713614A1 House or flat door bell |
| 11/25/1998 | CN2298560Y Hand-type alarming apparatus |
| 11/17/1998 | US5838771 Emergency response telephone monitoring device |
| 11/04/1998 | EP0875051A1 Arrangements in audiovisual fire detecting apparatus |
| 11/04/1998 | CN1197972A Method for managing facilities and workers within closed passage |
| 10/21/1998 | EP0679280B1 Escape route indication system |
| 10/20/1998 | US5825280 Portable safety light and audible signal apparatus |
| 10/16/1998 | CA2233908A1 Clock radio gas detector apparatus and method for alerting residents to hazardous gas concentrations |
| 09/29/1998 | US5815068 Guiding light system and lighting strip |
| 09/24/1998 | DE19708637A1 Accessory device for calling and signalling system, e.g. in hospital or nursing home |
| 09/22/1998 | US5812061 Sensor condition indicating system |
| 09/22/1998 | US5811975 Apparatus and method for electronic testing and monitoring of emergency luminare |
| 09/09/1998 | EP0863363A2 Emergency lighting fixture, especially for industrial environments |
| 09/08/1998 | US5805071 Universal mounting plate for audible-visual alarms |
| 08/26/1998 | CN2289274Y Post-office box incoming letter warning device |
| 08/11/1998 | US5791282 Fire detection port |
| 08/04/1998 | US5790019 For a building |
| 07/28/1998 | US5786768 Clock radio gas detector apparatus and method for alerting residents to hazardous gas concentrations |
| 07/28/1998 | US5786767 Home safety system |
| 07/08/1998 | CN2285916Y Running parameter monitoring alarm apparatus for ventilator |
| 06/04/1998 | DE19648003A1 Signalanzeigesystem Signal display system |
| 05/22/1998 | WO1998021112A1 Lid for a receptacle |
| 05/14/1998 | WO1998020466A1 Alarms |
| 05/12/1998 | US5751210 Synchronized video/audio alarm system |
| 05/05/1998 | US5746492 Emergency light having smoke proof mask |
| 04/28/1998 | US5745040 Outdoor alerting device for smoke alarms |
| 04/14/1998 | US5739755 Sensor for monitoring the cooling liquid of heat exchanger circuits |
| 03/03/1998 | US5724020 Voice warning system for fire accidents |
| 02/03/1998 | CA2145059C Combined audible and visual signaling device |
| 01/28/1998 | EP0489034B1 Selective call signalling system |
| 01/07/1998 | CN1169643A Data display radio pager |
| 11/13/1997 | WO1997042612A1 Wayfinding guidance evacuation system |
| 11/12/1997 | EP0806750A1 Audio communication system for a life safety network |
| 11/12/1997 | CN2267490Y Signaling device for displaying letter box |
| 11/04/1997 | US5684467 Universal mounting plate for audible-visual alarms |
| 09/17/1997 | EP0795469A1 Evacuation and guidance lightning system for the occupants of an aircraft cabin |
| 09/17/1997 | EP0795468A2 Lightning system for passenger compartiment, specially for an aircraft |
| 09/12/1997 | WO1997033259A1 Intrinsically safe emergency light and sound system |
| 09/10/1997 | CN2262267Y Displayer for help signal |
| 09/02/1997 | US5663714 Warning system for giving verbal instruction during fire and method of operating the warning system |
| 08/19/1997 | US5659287 Strobe synchronization for averting convulsive reactions to strobe light |
| 08/13/1997 | EP0789493A1 Audio-video system for controlling the access to houses and the like |
| 07/24/1997 | WO1997026632A1 Arrangements in audiovisual fire detecting apparatus |
| 06/24/1997 | US5642092 Evacuation assistance system |
| 06/11/1997 | CN1151273A Inner device of mailbox for indicating having letters or not |
| 06/04/1997 | EP0776545A1 Hand-operated signal generator |
| 05/28/1997 | CA2163809A1 Emergency evacuation kit |
| 05/14/1997 | CN2253993Y Electronic sound and light starting apparatus for sport timing race |
| 05/13/1997 | US5629667 For use in an alarm system |
| 04/15/1997 | US5621379 Tone dialing activated emergency locator signal light system |
| 04/09/1997 | CN2251759Y Hand-held traffic light and warning combined device |
| 04/02/1997 | CN2251168Y Hand acoustooptic alarm button box |
| 03/18/1997 | US5612665 Modular handrail that conveys directional information to a user |
| 03/12/1997 | CN2248993Y Multi-lamp continuous-flashing-sounding shoes |
| 03/12/1997 | CN1144965A Universal mounting plate for audible-visual alarms |
| 03/04/1997 | US5608375 Synchronized visual/audible alarm system |