1253881

Information

• Patent Grant
• 1253881

• References
• Source

• Patent Number

  1,253,881

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1918
  107 years ago

• CPC

  • F21S6/002 - Table lamps
  • F21V1/20 - the material being glass
  • F21V7/0008 - providing for indirect lighting
  • F21S6/00 - Lighting devices intended to be free-standing

• US Classifications

  • 362 - Illumination