3402322

Information

• Patent Grant
• 3402322

• References
• Source

• Patent Number

  3,402,322

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1968
  56 years ago

• CPC

  • F21V29/00 - Protecting lighting devices from thermal damage Cooling or heating arrangements specially adapted for lighting devices or systems
  • F21S9/03 - rechargeable by exposure to light
  • F21S19/00 - Lighting devices or systems employing combinations of electric and non-electric light sources Replacing or exchanging electric light sources with non-electric light sources or vice-versa
  • F21V33/0092 - with heating or cooling devices
  • F21Y2103/00 - Elongated light sources
  • Y10T307/527 - Storage battery or accumulator-type source
  • Y10T307/669 - Differing capacities

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 250 - Radiant energy
  • 307 - Electrical transmission or interconnection systems
  • 310 - Electrical generator or motor structure
  • 313 - Electric lamp and discharge devices