Resources Contact Us Home
Illuminating push button switch having a mistake proof design for installing a LED into said switch

Image Number 3 for United States Patent #8129640.

An illuminating push button switch having a mistake-proof design to avoid improper installation of a light emitting diode (LED) consists essentially of a body portion (2), a cap portion (1) attached above said body portion (2), and a LED (6) inserted into the body portion (2) from the bottom. Said push button switch is characterized in that said body portion (2) incorporates a light cap (22), and a slot (23) for receiving the LED (6). A frame portion (30) is reciprocating along the light cap (22) for activating/deactivating the switch. Said mistake-proof design is provided at an inner wall of the slot (23).

  Recently Added Patents
Graphical user interfaces and occlusion prevention for fisheye lenses with line segment foci
Secure provisioning of a portable device using a representation of a key
Inter-carrier communications for multimedia-message delivery
Method and system for controlled media sharing in a network
Electrical event detection device and method of detecting and classifying electrical power usage
Optical coherence tomography with multiple sample arms
Mirac proteins
  Randomly Featured Patents
Power assist device for automotive steering system
Head gear fitting system
Methods and compositions for inhibiting endothelial cell and fibrinogen mediated inflammation
Electronic content management systems and methods
Computer assembly for cooling high powered microprocessors
Method and apparatus for generation of pipeline hazard test sequences
Canopy or cover assemblies and pivot arrangements
Conveyor sortation system with parallel divert
Semiconductor wafer having distortion-free alignment regions