3569689

Information

• Patent Grant
• 3569689

• References
• Source

• Patent Number

  3,569,689

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1971
  53 years ago

• CPC

  • F21V33/006 - General building constructions or finishing work for buildings
  • E04F11/1802 - Handrails mounted on walls
  • E04F2011/1872 - illuminated
  • F21S9/022 - Emergency lighting devices
  • F21W2111/08 - for handles or handrails

• US Classifications

  • 362 - Illumination