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Class Information
Number: 340/815.47
Name: Communications: electrical > Visual indication > Switchboard or panel type (e.g., bullseye)
Description: Subject matter comprising electric light means associated with a plurality of circuit breakers to indicate the status (opened or closed) of the circuit breakers.










Sub-classes under this class:

Class Number Class Name Patents
340/815.49 Housing 57
340/815.48 Pushbutton 34
340/815.52 With details of energizing circuit 21


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8643481 Interior rearview mirror assembly with integrated indicator symbol Feb. 4, 2014
8330613 Remote control electronic display system Dec. 11, 2012
8310373 System, a tool and a method for communicating with a faulted circuit indicator using a display Nov. 13, 2012
8203437 Programmable display switch Jun. 19, 2012
8138896 Tactile feedback in an electronic device Mar. 20, 2012
8089351 Instrument cluster lens information, telltails, and lighting Jan. 3, 2012
7986244 Device and method for displaying measuring values as well as shrink tunnel for a packaging machine and packaging machine comprising such a device, respectively Jul. 26, 2011
7916002 Haptic operative user interface input apparatus Mar. 29, 2011
7791496 Plug-in speaker for emergency notification and voice evacuation Sep. 7, 2010
7719436 System, a tool and a method for communicating with a faulted circuit indicator using a display May. 18, 2010
7673997 Control panel assembly for laundry machine Mar. 9, 2010
7602308 Plug-in alarm notification device Oct. 13, 2009
7598885 Control panel of a laundry processing machine Oct. 6, 2009
7482998 System and method for driving multiple display types using a single header block Jan. 27, 2009
7385481 Method and apparatus for tri-color rail signal system with control Jun. 10, 2008
7369058 Remote control electronic display system May. 6, 2008
7327278 Method and apparatus for tracing remote ends of networking cables Feb. 5, 2008
7317403 LED light source for backlighting with integrated electronics Jan. 8, 2008
7271731 Vehicle dashboard Sep. 18, 2007
7221284 Networking cable tracer system May. 22, 2007
7154407 Apparatus and method for displaying system state information Dec. 26, 2006
7123159 Position dependent information retrieval system Oct. 17, 2006
7081829 Mars unit lamp driver Jul. 25, 2006
7064672 High resolution digital display system with recording capability Jun. 20, 2006
7030774 Floating visible indicator for an instrument cluster Apr. 18, 2006
6972689 Portable sign system Dec. 6, 2005
6963288 Apparatus and method for displaying system state information Nov. 8, 2005
6906633 Program-controlled household appliance Jun. 14, 2005
6850169 Emergency traffic signal device Feb. 1, 2005
6825772 Electroluminescent dashboard control circuit Nov. 30, 2004
6756911 Controller input/output module visual indicator and safety means Jun. 29, 2004
6727825 Structure of string resistor body in an operation panel device Apr. 27, 2004
6693551 Replaceable led modules Feb. 17, 2004
6686847 Indicator with daylight visibility using a single light emitting diode Feb. 3, 2004
6617975 Keyless entry system for vehicles in particular Sep. 9, 2003
6595669 Vehicular warning light having less apparent color when not energized Jul. 22, 2003
6535138 HVAC network verification system Mar. 18, 2003
6529125 Automotive control panel Mar. 4, 2003
6509839 Control lever for earth moving machines Jan. 21, 2003
6492908 Light indication showing functional status or operational condition through light-transmissible enclosure case Dec. 10, 2002
6462669 Replaceable LED modules Oct. 8, 2002
6417775 Methods and systems for monitoring lighting control and indicating failure Jul. 9, 2002
6400279 Display unit with illumination Jun. 4, 2002
6396409 Status indicating device of a portable computer May. 28, 2002
6384736 Remote control electronic display system May. 7, 2002
6333697 Composite operational display unit for vehicle instrument panel Dec. 25, 2001
6246334 Board ID display system Jun. 12, 2001
6215411 Remote control electronic display system Apr. 10, 2001
6215409 Display apparatus Apr. 10, 2001
6215390 Dart target with a function of displaying scores Apr. 10, 2001

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