Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Solar powered lighting system










Image Number 4 for United States Patent #4384317.

A solar powered lighting system including a light emitting unit electrically connected to a rechargeable power storage unit, a solar powered recharger connected to that power storage unit, means to prevent discharge of that power storage unit through the solar powered recharger, means to prevent overcharging of the power storage unit, means to prevent discharging the power storage unit below a predetermined level and means to automatically connect the disconnect the light emitting unit from the power storage unit wherein the voltage output of the solar powered recharger and the power storage unit is matched to the voltage required by the light emitting unit.








 
 
  Recently Added Patents
Method of forming a semiconductor package
Adsorptive molded parts and the use thereof
Handheld electronic communication device having sliding display
System and method for providing an extended platform for an operating system
Sensing device and electronic apparatus
Probiotic Bifidobacterium strains
Utility knife
  Randomly Featured Patents
Automatic or semi-automatic firearm
Low complexity pseudo-random interleaver
Multi-event bin heart rate histogram for use with and implantable pacemaker
Electromagnetic lock
Vertical axis wind turbine system
Process for forming a filled torroidal bagel product
Display equipment with roller
Network device interface for digitally interfacing data channels to a controller via a network
Molding apparatus
Toy vehicle for guided motor-racing circuits