2920184

Information

• Patent Grant
• 2920184

• References
• Source

• Patent Number

  2,920,184

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1960
  65 years ago

• CPC

  • E01F9/547 - illuminated
  • F21W2111/02 - for roads, paths or the like

• US Classifications

  • 362 - Illumination
  • 040 - Card, picture, or sign exhibiting
  • 047 - Plant husbandry
  • 404 - Road structure, process, or apparatus