1446313

Information

• Patent Grant
• 1446313

• References
• Source

• Patent Number

  1,446,313

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1923
  102 years ago

• CPC

  • B66B17/26 - for loading or unloading mining-hoist skips
  • B66B9/06 - inclined
  • B66C11/18 - comprising endless ropes or cables
  • B65G2812/0681 - by reciprocating skips along guiding means

• US Classifications

  • 414 - Material or article handling