1500180

Information

• Patent Grant
• 1500180

• References
• Source

• Patent Number

  1,500,180

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1924
  100 years ago

• CPC

  • F21K5/00 - Light sources using a charge of combustible material
  • F21L27/00 - 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 in lighting devices or systems

• US Classifications

  • 431 - Combustion
  • 206 - Special receptacle or package