3224496

Information

• Patent Grant
• 3224496

• References
• Source

• Patent Number

  3,224,496

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1965
  59 years ago

• CPC

  • B60J5/08 - of roller-blind type made of rigid elements
  • B60J5/14 - of roller-blind type made of rigid elements
  • B61D19/002 - specially adapted for grain cars

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 105 - Railway rolling stock