| 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) |
|---|
| 10/20/1988 | DE3711202A1 Indicating and monitoring device for electronic cameras |
| 10/05/1988 | CN87210568U Potted landscape multipurpose electronic monitor |
| 10/05/1988 | CN86206313U Warning apparatus for savety overtaking |
| 09/14/1988 | CN87214070U Lxf-1 model material position signal generator |
| 09/13/1988 | US4770114 T.V. remote control box finder |
| 09/07/1988 | CN87205607U Multi-purpose electronic safety rod |
| 08/10/1988 | EP0277685A2 Fire sensing and suppression method and system responsive to optical radiation and mechanical wave energy |
| 08/09/1988 | US4763115 Fire or smoke detection and alarm system |
| 08/03/1988 | EP0276892A2 Fire sensing and suppression method and system responsive to optical radiation and mechanical wave energy |
| 08/03/1988 | CN87211099U Charging type multifunctional electronic information device |
| 07/27/1988 | CN87106568A Passive infra-red wireless multiplex monitor |
| 07/19/1988 | US4758826 Work area advanced warning system |
| 06/28/1988 | US4754266 Traffic director |
| 06/01/1988 | CN87213528U Photo-controlled warning device for automobile signal lights |
| 05/18/1988 | EP0267267A1 Hospital signaling and communications system |
| 05/18/1988 | CN87214547U Miner's lamp-shaped methanophone |
| 05/10/1988 | US4744013 Illuminable and soundable baton |
| 05/04/1988 | CN87205183U Combustive gas detector |
| 05/03/1988 | US4742328 Audio and visual alarm device |
| 04/20/1988 | CN87213852U Head posture correction signaler |
| 03/30/1988 | CN87213225U Eight-way flash alarm |
| 03/23/1988 | CN87206361U Monitor for insulation of electric appliances |
| 03/16/1988 | CN87213567U Wallet for notes with warning by touching |
| 03/15/1988 | US4731604 Portable distress signal device for indicating troubled situations and method for its manufacture |
| 02/24/1988 | CN86210473U Micro-power consumption voice changing multi-purpose device |
| 02/17/1988 | CN87202710U Liquid-level warner for intravenous injection |
| 02/10/1988 | CN86208318U Digital display signaller |
| 01/12/1988 | US4718372 Vehicle warning system |
| 12/30/1987 | CN86107843A Leakage alarm for domestic electric appliances |
| 12/16/1987 | EP0249501A2 Anti-theft apparatus and method |
| 11/19/1987 | WO1987007110A1 Hospital signaling and communications system |
| 11/18/1987 | CN85205440U Dispersed lighting lamps with sound and light effect |
| 11/11/1987 | EP0131012B1 Signalling device |
| 11/11/1987 | CN86201635U Special alarm for railway and mines |
| 11/11/1987 | CN85204894U Electric torch with alarm |
| 09/08/1987 | US4692755 Loading dock signal and control system |
| 09/08/1987 | CA1226460A1 Marker rope |
| 08/05/1987 | CN86204800U Electronic alarm device for preventing from wrong setting film |
| 08/05/1987 | CN86204067U Converging-magnetic differential sourceless electromagnetic crossing alarm device |
| 07/22/1987 | CN86201130U Automatic exhaust fan for preventing human from gas poisoning |
| 07/22/1987 | CN86200452U Special alarm for railways and mines |
| 06/25/1987 | DE3640457A1 Electronic device for audible alarm indication |
| 04/01/1987 | CN86204799U Automatic alarm system for wet insulation |
| 02/26/1987 | WO1987001226A1 Surveillance installation |
| 01/28/1987 | CN86202283U Rectification apparatus about sitting posture for the pupil (student) prevents nearsightedness and vertebra deformation |
| 01/06/1987 | US4633969 Signalling device |
| 12/23/1986 | US4630684 Fire sensing and suppression method and system responsive to optical radiation and mechanical wave energy |
| 12/16/1986 | US4630208 Identification of beacons |
| 12/10/1986 | EP0072850B1 Customer queue control apparatus |
| 12/09/1986 | US4627324 Method and instrument for generating acoustic and/or visual effects by human body actions |
| 11/12/1986 | CN86201143U Acoustic alarm screwdriver with voltage tester |
| 10/14/1986 | US4617561 Emergency light and smoke alarm system |
| 10/14/1986 | US4617557 Medication compliance aid for unit dose packaging |
| 09/16/1986 | US4612535 Add-on alert system |
| 08/27/1986 | EP0192350A2 Loading dock signal and control system |
| 07/22/1986 | CA1208330A1 Patient signalling device |
| 07/16/1986 | EP0187149A1 Fire sensing and suppression method and system responsive to optical radiation and mechanical wave energy. |
| 07/16/1986 | CN85200307U Coronary disease first-aid box with automatic alarm |
| 07/15/1986 | US4600914 Apparatus for directing attention to specific locations such as emergency exits |
| 07/08/1986 | CA1207428A1 Optical acoustical signalling apparatus |
| 04/15/1986 | US4583080 Audible alarm and projection lamp attachment for a walking cane |
| 03/18/1986 | US4576106 Serves as a warning of danger |
| 01/28/1986 | CA1199993A1 Power saver circuit for audio-visual signal unit |
| 01/16/1986 | WO1986000450A1 Fire sensing and suppression method and system responsive to optical radiation and mechanical wave energy |
| 01/02/1986 | EP0166259A2 Fire, smoke, gas or intrusion alarm giver for use in dwellings or industrial premises |
| 12/10/1985 | US4558321 Visitor conversation system |
| 09/24/1985 | CA1194133A1 Electronic apparatus with audible annunciator and alarm lamp |
| 09/04/1985 | EP0153515A1 Audio light chandelier |
| 07/23/1985 | US4531114 Intelligent fire safety system |
| 07/09/1985 | US4528620 Audio light chandelier |
| 06/11/1985 | CA1188773A1 Smoke detector indicator |
| 06/10/1985 | EP0072850A4 Customer queue control apparatus. |
| 05/21/1985 | US4518946 Audio-visual alarm device with translucent cover |
| 04/30/1985 | US4514725 Window shade mounted alarm system |
| 04/16/1985 | CA1185691A1 Method and apparatus for automatic abnormal events monitor in operating plants |
| 02/12/1985 | US4499453 Power saver circuit for audio/visual signal unit |
| 01/16/1985 | EP0131012A1 Signalling device. |
| 01/15/1985 | CA1181153A1 Remote control alarm device |
| 09/04/1984 | CA1173924A1 Customer queue control method and system |
| 08/14/1984 | CA1172727A1 Audio - visual monitoring system |
| 07/24/1984 | US4462030 Electronic apparatus with audible annunciator and alarm lamp |
| 07/19/1984 | WO1984002788A1 Signalling device |
| 06/19/1984 | US4455548 Call system and methods and apparatus for operating same |
| 06/05/1984 | US4453154 Altitude monitor |
| 05/16/1984 | EP0108174A1 Alarms |
| 04/03/1984 | US4441076 Motion detection apparatus for electric motors |
| 03/20/1984 | US4438429 Emergency signal transceiver for disabled car |
| 03/20/1984 | US4438422 Warning method and system for vehicles |
| 02/21/1984 | US4433363 Audio light chandelier |
| 11/29/1983 | US4418334 Signal display system and luminaire apparatus for operating same |
| 10/25/1983 | US4412210 Electronic calculator with acoustic confirmation of key actuation and acoustical alarms |
| 08/09/1983 | US4398257 Customer queue control method and system |
| 05/24/1983 | US4384425 Fishing rod bite signal |
| 03/02/1983 | EP0072850A1 Customer queue control apparatus. |
| 01/04/1983 | US4367455 Powersaving room security system |
| 12/21/1982 | US4365237 Security audio visual emergency system |
| 09/28/1982 | US4352091 Radio pager having optional annunciating means |
| 09/02/1982 | WO1982002972A1 Customer queue control apparatus |
| 08/31/1982 | US4347499 Emergency guidance system |
| 12/15/1981 | US4306176 Operation indicator for automatic flash device |