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Class Information
Number: 340/815.69
Name: Communications: electrical > Visual indication > Diverse indications
Description: Subject matter for giving different types of indications.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7450027 |
Method and system for implementing a serial enclosure management interface for a computer system |
Nov. 11, 2008 |
| 7378989 |
Emergency lighting arrangement with decentralized emergency power supply for an aircraft |
May. 27, 2008 |
| 7336977 |
Communication apparatus |
Feb. 26, 2008 |
| 7225000 |
Communication apparatus |
May. 29, 2007 |
| 7091932 |
Method and apparatus for independent control of low intensity indicators used for optical communication in an appliance |
Aug. 15, 2006 |
| 6933833 |
Remote control with LED capabilities |
Aug. 23, 2005 |
| 6792294 |
Incoming notification pattern setting circuit and method of portable telephone |
Sep. 14, 2004 |
| 6778081 |
Fire department station zoned alerting control system |
Aug. 17, 2004 |
| 6762689 |
Universal traffic signal display system and apparatus, and method of using the same |
Jul. 13, 2004 |
| 6720904 |
Remote control with LED capabilities |
Apr. 13, 2004 |
| 6664887 |
System and device for measuring lapsed time for a container |
Dec. 16, 2003 |
| 6646566 |
Enhanced visual and audible signaling for sensed alarm condition |
Nov. 11, 2003 |
| 6505734 |
Container with light and sound emitting function |
Jan. 14, 2003 |
| 6493650 |
Device for automatic documentation of crash scenes |
Dec. 10, 2002 |
| 6438390 |
Plural status indication control method suitable for use in a communication device |
Aug. 20, 2002 |
| 6384730 |
Eye-protective alarm |
May. 7, 2002 |
| 6329927 |
Alert light |
Dec. 11, 2001 |
| 6243020 |
Method and apparatus for programmably driving an LED display |
Jun. 5, 2001 |
| 6188939 |
Advanced law enforcement and response technology |
Feb. 13, 2001 |
| 6084526 |
Container with means for displaying still and moving images |
Jul. 4, 2000 |
| 6072391 |
Information indicator for vehicle |
Jun. 6, 2000 |
| 6020823 |
Decorative packaging with special effects |
Feb. 1, 2000 |
| 5812061 |
Sensor condition indicating system |
Sep. 22, 1998 |
| 5801637 |
Apparatus comprising a rechargeable battery and a display on which the display symbols appearing during a cycle of use of the battery are displayed in an accelerated manner in a demonstration |
Sep. 1, 1998 |
| 5721542 |
Data entry keypad assembly |
Feb. 24, 1998 |
| 5696494 |
Rotary unit and illumination unit for a 3-side variable advertisement display board |
Dec. 9, 1997 |
| 5677679 |
Sound device for message decoder |
Oct. 14, 1997 |
| 5612665 |
Escape route indication system |
Mar. 18, 1997 |
| 5565733 |
Electroluminescent modular lamp unit |
Oct. 15, 1996 |
| 5464957 |
Manual arc welding speed pacer |
Nov. 7, 1995 |
| 5451930 |
Emergency condition, door ajar, and temperature alarm for appliances |
Sep. 19, 1995 |
| 5446439 |
Emergency condition lighting controller |
Aug. 29, 1995 |
| 5446440 |
Emergency sign and control circuit |
Aug. 29, 1995 |
| 5439103 |
Prize holding container assemblies |
Aug. 8, 1995 |
| 5417137 |
Metronome apparatus |
May. 23, 1995 |
| 5296840 |
Programmable emergency signalling system for a vehicle |
Mar. 22, 1994 |
| 5289162 |
Emergency condition and door ajar alarm for appliances |
Feb. 22, 1994 |
| 5283567 |
Prize holding container assemblies |
Feb. 1, 1994 |
| 5281947 |
Vehicular safety sensor and warning system |
Jan. 25, 1994 |
| 5281949 |
Vehicular safety sensor and warning system |
Jan. 25, 1994 |
| 5264825 |
Combined switch and indicator light for electronic vehicle security system |
Nov. 23, 1993 |
| 5260869 |
Communication and feedback system for promoting development of physically disadvantaged persons |
Nov. 9, 1993 |
| 5245312 |
Self-timer operation informing device |
Sep. 14, 1993 |
| 5210520 |
Programmable doorbell control |
May. 11, 1993 |
| 5191319 |
Method and apparatus for visual portrayal of music |
Mar. 2, 1993 |
| 5181009 |
Timing and scorekeeping ring |
Jan. 19, 1993 |
| 5181019 |
Weighted transducer and driving circuit with feedback |
Jan. 19, 1993 |
| 5162665 |
Elevator call button/annunciator assembly and circuit |
Nov. 10, 1992 |
| 5151679 |
Display sign |
Sep. 29, 1992 |
| 5140220 |
Light diffusion type light emitting diode |
Aug. 18, 1992 |
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