| Patents for G08B 5 - Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied (9,297) |
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| 10/21/1987 | EP0241452A1 Additional device for inflatable gas balloon. |
| 10/20/1987 | US4701849 System for summoning service personnel and monitoring their response time |
| 10/14/1987 | EP0240495A1 Accessory for gas-filled balloon |
| 10/14/1987 | CN87200828U Colour ball-rotating type portable signal lamp |
| 10/07/1987 | EP0240468A2 A device for locating, rescue and recovery of people and/or objects |
| 10/06/1987 | CA1227835A1 Paging communication system |
| 09/30/1987 | EP0238640A1 Electronic remote chemical identification system |
| 09/22/1987 | US4694599 Electromagnetic flip-type visual indicator |
| 09/16/1987 | EP0236563A1 Signalization device for combat vehicles, especially for main battle tanks |
| 09/15/1987 | US4694281 Visual alarm apparatus |
| 09/09/1987 | EP0235958A2 On line interactive execution of process operating procedures |
| 08/19/1987 | EP0142492B1 Flasher unit with synchronization and daylight control |
| 08/13/1987 | DE3627094A1 Rescue-signal appliance |
| 08/12/1987 | EP0232158A2 Radio message display system |
| 08/12/1987 | EP0232123A2 Radio pager having a light-emitting diode for providing visual alarm and signal transmission |
| 08/12/1987 | EP0231866A2 Data terminal |
| 08/12/1987 | EP0231259A1 Nationwide radio paging system. |
| 08/11/1987 | US4686505 Emergency lighting system |
| 08/05/1987 | EP0231031A2 Radio pager receiver capable of informing whether or not memory backup is correct |
| 07/21/1987 | US4682148 Display pager having memory overflow indication and concurrent message display functions |
| 07/21/1987 | US4682147 Emergency sign |
| 07/15/1987 | EP0228377A1 Device for marking edges of shelves. |
| 07/07/1987 | CA1223990A1 Portable telephone id code transfer system |
| 06/30/1987 | US4677008 Safe and efficient self-luminous microspheres |
| 06/25/1987 | DE3544970A1 Warning pole for road traffic |
| 06/24/1987 | EP0226436A2 Radio paging receiver having a message protection capability |
| 06/16/1987 | US4673915 Key storage and monitoring system |
| 06/09/1987 | US4672367 Optical indicator device |
| 05/27/1987 | EP0223343A2 Time integral indicator device of a monitored parameter |
| 05/27/1987 | EP0222800A1 Warning lamp |
| 05/21/1987 | DE3540434A1 Circuit arrangement for interrogating the state of at least one keying device and for supplying an indication to an indicating device |
| 05/19/1987 | US4665568 Nighttime safety headgear and novelty device |
| 05/13/1987 | EP0221370A1 Display arrangement for error diagnosis in communication devices |
| 05/13/1987 | EP0221152A1 Key management system |
| 05/12/1987 | US4663940 Electrical auxiliary equipment for vehicles with trouble point self-diagnostic function |
| 05/12/1987 | CA1221567A1 Signaling device |
| 05/05/1987 | CA1221431A2 Method and apparatus for communicating variable length messages between a primary station and remote stations of a data communications system |
| 04/28/1987 | US4661813 Magnetic latching and damping for electromagnetic indicators |
| 04/28/1987 | US4661806 Computer controlled key management system |
| 04/28/1987 | CA1221076A1 Automatic flotation release system |
| 04/22/1987 | EP0218936A2 Selective paging receiver with message display |
| 04/22/1987 | EP0218582A1 Electrical warning system for malfunctions in refrigeration |
| 04/21/1987 | US4660032 Radio paging receiver operable on a word-scrolling basis |
| 04/09/1987 | WO1987002165A1 Electronic remote chemical identification system |
| 04/08/1987 | EP0062671B1 A system for indicating an emergency exit |
| 04/07/1987 | USH248 Fuse status indicator system |
| 03/31/1987 | US4654631 Pocket clip with integral display |
| 03/31/1987 | US4653853 Breakway reflective safety belt |
| 03/31/1987 | CA1219917A1 Radio paging receiver operable on a word-scrolling basis |
| 03/31/1987 | CA1219916A1 Digital paging system having bit rate switching means and digital paging receiver therefor |
| 03/31/1987 | CA1219780A1 Light reflecting safety belt |
| 03/24/1987 | US4652868 Multi-channel fault monitor using quick-acting interfaces to operate slow-acting indicators |
| 03/19/1987 | DE3531831A1 Radio installation with at least one central radio station and a plurality of radio devices assigned to the central radio station(s) |
| 03/17/1987 | US4650971 Energization indicator and method for heat trace cable and the like |
| 03/11/1987 | EP0213449A1 Device for resetting indicators |
| 03/10/1987 | US4649376 Visual fire alarm apparatus |
| 03/04/1987 | EP0211849A1 Pager system and communication protocol. |
| 03/03/1987 | USRE32365 Precessing display pager |
| 02/25/1987 | EP0211227A2 A warning device |
| 02/24/1987 | US4646081 Radio paging receiver operable on a word scrolling basis |
| 02/17/1987 | US4644352 Radio wave data transmission watch device |
| 02/17/1987 | US4644350 Pager with automatically illuminated display |
| 02/17/1987 | US4644347 Multiple frequency message system |
| 02/12/1987 | WO1987000994A1 Nationwide radio paging system |
| 02/10/1987 | US4642632 Digital paging system having bit rate switching means and digital paging receiver therefor |
| 02/10/1987 | US4642605 Power failure responsive warning device |
| 02/10/1987 | US4642477 Automatic light signalling system |
| 02/04/1987 | EP0210438A1 Arrangement for ordering goods without documents |
| 02/04/1987 | EP0210213A1 Radio pager with error detection. |
| 02/03/1987 | US4640213 Signal flag apparatus for water skiing |
| 02/03/1987 | CA1217585A1 Elevator display system with optical power transmission |
| 01/27/1987 | US4639726 Radio communication apparatus disabled on reception of a predetermined signal |
| 01/21/1987 | EP0209269A2 Emergency sign |
| 01/15/1987 | DE3524457A1 Method for evacuating a space |
| 01/13/1987 | US4637047 Level indication apparatus for digitally encoded audio signal data |
| 12/30/1986 | EP0206084A2 CMOS power-on detection circuit |
| 12/16/1986 | US4630248 Sound activated lamp arrangement |
| 12/16/1986 | US4630208 Identification of beacons |
| 12/10/1986 | EP0072850B1 Customer queue control apparatus |
| 12/10/1986 | CN86203187U Remote alarm safe with electrically operated handcuffs |
| 12/09/1986 | CA1215126A1 Pager with visible display |
| 12/03/1986 | EP0203140A1 A method and apparatus in radio reception for avoiding storing a message more than once. |
| 12/03/1986 | EP0203139A1 Method and receiver for receiving messages sent by radio. |
| 12/02/1986 | CA1214828A1 Paging receivers |
| 11/26/1986 | EP0202408A2 A paging system, particularly for hotels |
| 11/20/1986 | WO1986006858A1 Key management system |
| 11/20/1986 | WO1986006857A1 Warning lamp |
| 10/28/1986 | US4620190 Method and apparatus for simultaneously actuating navigational lanterns |
| 10/23/1986 | WO1986006191A1 Electrical warning system for malfunctions in refrigeration |
| 10/15/1986 | EP0197542A2 Selective call apparatus having display |
| 10/14/1986 | US4617561 Emergency light and smoke alarm system |
| 10/08/1986 | CN86102554A Selective calling receiver equipment with indicator |
| 10/08/1986 | CN85108208A Device for marking edges of shelves |
| 10/07/1986 | US4616222 Display sign element with anti-bounce limit stop |
| 10/07/1986 | US4616221 Electromagnetic display |
| 09/24/1986 | CN85109702A Accessories used for inflatable balloon |
| 09/23/1986 | US4613859 Pager receiver selectively changeable between call number reception and message reception |
| 09/16/1986 | US4612535 Add-on alert system |
| 09/16/1986 | CA1211418A1 Lighted wind cone for evacuation aid |
| 09/09/1986 | US4611265 Lighted address display with emergency signal system |