3073456

Information

• Patent Grant
• 3073456

• References
• Source

• Patent Number

  3,073,456

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1963
  61 years ago

• CPC

  • B66C23/201 - with supporting couples provided from above
  • Y10T74/18456 - Crank, pitman, and lever

• US Classifications

  • 212 - Traversing hoists
  • 074 - Machine element or mechanism