3149664

Information

• Patent Grant
• 3149664

• References
• Source

• Patent Number

  3,149,664

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1964
  60 years ago

• CPC

  • B61D19/002 - specially adapted for grain cars

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 105 - Railway rolling stock
  • 206 - Special receptacle or package
  • 410 - Freight accommodation on freight carrier