1364421

Information

• Patent Grant
• 1364421

• References
• Source

• Patent Number

  1,364,421

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1921
  104 years ago

• CPC

  • E01D15/005 - Movable bridges in general ; Constructional elements peculiar to movable bridges
  • E01F13/06 - by swinging into open position about a vertical or horizontal axis parallel to the road direction

• US Classifications

  • 014 - Bridges