2457604

Information

• Patent Grant
• 2457604

• References
• Source

• Patent Number

  2,457,604

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1948
  76 years ago

• CPC

  • E01C19/475 - Distributing means therefor
  • B66B17/26 - for loading or unloading mining-hoist skips
  • B65G2812/0681 - by reciprocating skips along guiding means

• US Classifications

  • 414 - Material or article handling