1969845

Information

• Patent Grant
• 1969845

• References
• Source

• Patent Number

  1,969,845

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1934
  90 years ago

• CPC

  • E01F15/0492 - Provisions for guiding in combination with rails
  • E01F9/588 - Lane delineators for physically separating traffic lanes and discouraging but not preventing crossing

• US Classifications

  • 256 - Fences
  • 104 - Railways
  • 404 - Road structure, process, or apparatus