2356559

Information

• Patent Grant
• 2356559

• References
• Source

• Patent Number

  2,356,559

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1944
  80 years ago

• CPC

  • E01F13/105 - depressible by right-way traffic

• US Classifications

  • 049 - Movable or removable closures
  • 188 - Brakes