2811115

Information

• Patent Grant
• 2811115

• References
• Source

• Patent Number

  2,811,115

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1957
  67 years ago

• CPC

  • B61D5/002 - for particulate or powder materials

• US Classifications

  • 105 - Railway rolling stock
  • 220 - Receptacles
  • 280 - Land vehicles
  • 298 - Land vehicles: dumping