1609322

Information

• Patent Grant
• 1609322

• References
• Source

• Patent Number

  1,609,322

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1926
  98 years ago

• CPC

  • F21S48/20 - Signal lamps
  • F21S13/00 - Non-electric lighting devices or systems employing a point-like light source Non-electric lighting devices or systems employing a light source of unspecified shape
  • F21S48/1347 - with continuity at the junction between adjacent areas
  • F21S48/23 - characterised by reflectors
  • F21W2101/00 - Use or application of lighting devices on or in vehicles

• US Classifications

  • 250 - Radiant energy
  • 252 - Compositions
  • 359 - Optical: systems and elements
  • 362 - Illumination