2216704

Information

• Patent Grant
• 2216704

• References
• Source

• Patent Number

  2,216,704

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1940
  84 years ago

• CPC

  • B65G69/00 - Auxiliary measures taken, or devices used, in connection with loading or unloading
  • B65G2814/0264 - using screw conveyors

• US Classifications

  • 414 - Material or article handling
  • 105 - Railway rolling stock
  • 198 - Conveyors: power-driven