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
Transfer device and image forming apparatus including regulation member
Asynchronous line interface rate adaptation to the physical layer with synchronous lines at the connection layer
Method and system for providing magnetic junctions having improved characteristics
Compact ion accelerator source
Audit planning
Systems, devices, methods, and compositions including fluidized x-ray shielding compositions
Methods and apparatuses for configuring and operating graphics processing units
  Randomly Featured Patents
Vibrator type densitometer
Visual presenter
Conveyor assembly
Seal member for impeding leakage of toner in a printing apparatus
Process for producing copper-clad base materials
Method for drawing cables into cable channels or pipes
Zirconium dioxide powder, processes for its preparation and its use for the production of sintered articles
Susceptorless reactor for growing epitaxial layers on wafers by chemical vapor deposition
Construction composition and method for making a construction product