Patents for G08B 5 - Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied (9,297) |
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02/05/1985 | US4498077 Annunciator |
02/05/1985 | CA1182178A1 Pager with visible display indicating status of memory |
01/16/1985 | EP0131211A1 Programmable electronic vehicular display system |
01/02/1985 | EP0129920A1 Light reflecting safety belt |
12/18/1984 | US4489308 Emergency exit indicators |
12/18/1984 | US4489285 Signal processing circuit employing an improved composite current mirror circuit/device |
12/04/1984 | US4486754 For indicating wind direction for evacuation air vehicles |
11/28/1984 | EP0126704A2 Annunciator |
11/27/1984 | US4485311 Drive circuit for at least one light-emitting diode |
11/22/1984 | WO1984004636A1 Message communication system with message storage |
11/21/1984 | EP0125362A1 A flexible elongated lighting system |
11/14/1984 | EP0124786A2 Safety belt |
10/30/1984 | US4480241 Discriminator device |
10/30/1984 | US4479267 Safety harness |
10/25/1984 | WO1984004222A1 Regulator and switching circuit for flasher units |
10/25/1984 | WO1984004073A1 Flasher unit with synchronization and daylight control |
10/17/1984 | EP0122043A1 Driver's information display for motor vehicles |
10/16/1984 | US4477807 Radio pager with display device |
10/09/1984 | US4475476 Signal staff for a person in the water |
09/25/1984 | US4473182 Signal indicator for mailboxes and the like |
09/18/1984 | US4472135 Sodium chloride color emitter on a carrier |
09/18/1984 | US4471578 Apparatus for producing surfaces at a blade cutter head formed of hardened cutter blade steel |
09/05/1984 | EP0117279A2 Direction-indicating running light system |
09/04/1984 | CA1173924A1 Customer queue control method and system |
08/21/1984 | US4466698 Emergency signalling device |
08/21/1984 | US4466208 Emergency exit sign utilizing an electro-luminescent (EL) lamp and a brightness monitor |
08/15/1984 | EP0115896A1 Optical indicator device |
08/07/1984 | US4464129 Safety marker for divers |
08/01/1984 | EP0114266A2 Signalling device |
07/31/1984 | US4462177 A.C. connection circuit for display or indicator |
06/27/1984 | EP0111821A1 Control device for the functioning parts of motor vehicles |
06/13/1984 | EP0110506A1 Display pager having memory overflow indication and concurrent message display functions |
06/05/1984 | CA1168772A1 Display panel and display elements therefor |
06/05/1984 | CA1168731A1 Magnetic indicator assembly |
05/23/1984 | EP0108938A1 Digital paging system having bit rate switching means and digital paging receiver therefor |
05/15/1984 | CA1167578A1 Electronic display apparatus |
05/09/1984 | EP0107649A1 Optical distress signal transmitter |
05/08/1984 | US4447793 Rotary actuators |
04/18/1984 | EP0105818A1 Diode mounting arrangement |
04/17/1984 | US4443835 Apparatus for creating an even illumination of a plurality of title blocks |
04/17/1984 | US4443056 Retroreflective dangles |
04/03/1984 | CA1164707A1 Dye imbibition imaging material including cationic mordant layer and photosensitive polyesterionomer layer |
03/14/1984 | EP0102478A2 Device for displaying car stops |
03/06/1984 | US4435694 Air terminal guidance system |
02/28/1984 | US4433638 Automatic flotation release system |
02/21/1984 | CA1162614A1 Paging receiver with built-in words stored according to key code number |
02/21/1984 | CA1162613A1 Digital radio paging communication system for distinguishing between calling signal or display information signal |
02/14/1984 | US4432041 Smoke penetrating emergency light |
01/24/1984 | US4426799 Vane operated display or indicating device |
01/17/1984 | US4425864 Rotor for electromagnetic indicator |
01/10/1984 | US4425563 Switch circuit arrangement |
01/04/1984 | EP0097538A1 Handling system for an object (key) board |
12/20/1983 | US4422069 System for indicating an emergency exit |
12/20/1983 | US4420898 Flat emergency exit sign utilizing an electro-illuminescent lamp |
12/13/1983 | US4420740 Obstruction warning system |
12/13/1983 | US4420711 Circuit arrangement for different color light emission |
11/22/1983 | US4417241 Magnetically operated matrix display panel and elements therefor |
11/22/1983 | US4416212 Rescue signal |
11/16/1983 | EP0093803A2 Indicating system |
11/10/1983 | WO1983003915A1 Optical distress signal transmitter |
10/25/1983 | US4412217 Pager with visible display indicating status of memory |
10/25/1983 | US4412205 Switch construction responsive to motions of a wearer |
10/19/1983 | EP0091691A2 Radio paging receiver operable on a word-scrolling basis |
10/18/1983 | US4410888 Component for module for presenting alpha numeric or like information |
10/04/1983 | US4408187 Cueing device |
10/04/1983 | US4408183 Exercise monitoring device |
10/04/1983 | US4408182 Lighting and morse code signaling device |
09/27/1983 | US4406998 Non-verbal communication device |
09/06/1983 | US4403212 Digital radio paging communication system |
08/31/1983 | EP0087313A2 Flame colouring device |
08/30/1983 | US4401959 Magnetically actuated indicator |
08/24/1983 | EP0086651A2 Wearable warning device |
08/24/1983 | EP0086255A1 Paging receiver |
08/24/1983 | EP0086254A1 Paging receiver |
08/16/1983 | US4399434 Line indicating apparatus |
08/09/1983 | US4398257 Customer queue control method and system |
08/03/1983 | EP0084923A1 Signal lamps |
07/26/1983 | CA1150866A1 Teleindicator for information boards |
07/12/1983 | US4393362 Electromagnetic indicator having a rotor disposable in discrete positions |
07/06/1983 | EP0083000A2 Device for indicating the driving operation of the internal combustion engine of a motor vehicle |
06/29/1983 | EP0082659A2 Pipeline monitoring apparatus |
05/31/1983 | US4385586 Escape/rescue system |
05/17/1983 | US4383382 Self-luminous safety sign |
05/10/1983 | US4383257 Message communication system with message storage |
05/10/1983 | US4383244 Pseudo multi light display device and generator therefor |
05/03/1983 | US4382257 N Indicator-switches connected for one of N selection by N wires |
05/03/1983 | US4382256 Paging receiver with display |
04/28/1983 | WO1983001425A1 Automatic flotation release system |
04/19/1983 | CA1144867A1 Speaker grille for streamlined light bar mounted on vehicle roof |
04/14/1983 | WO1983001357A1 Pager with visible display indicating status of memory |
03/15/1983 | US4376421 Downed aircraft position indicator |
03/02/1983 | EP0072850A1 Customer queue control apparatus. |
02/15/1983 | US4374194 Dye imbibition photohardenable imaging material and process for forming positive dye images |
01/19/1983 | EP0070032A2 Control circuit for at least one light-emitting diode |
01/18/1983 | US4369443 Message communication system with message storage |
01/18/1983 | US4369428 Parking brake warning system |
01/18/1983 | CA1139813A1 Permanent magnet for a bistable element and bistable element and data display units with at least one such element |
01/05/1983 | EP0068872A1 Display device for copying apparatus |
12/28/1982 | CA1138266A1 Heat detector for livestock |
12/21/1982 | US4365238 Visual signalling apparatus |